Q: What is the sum of all factors of the number 77,712,180 excluding 77,712,180?
A: 197,151,948
The factors of the number 77,712,180 are: 1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 52, 60, 65, 70, 78, 84, 86, 91, 105, 129, 130, 140, 156, 172, 182, 195, 210, 215, 258, 260, 273, 301, 331, 364, 390, 420, 430, 455, 516, 546, 559, 602, 645, 662, 780, 860, 903, 910, 993, 1092, 1118, 1204, 1290, 1324, 1365, 1505, 1655, 1677, 1806, 1820, 1986, 2236, 2317, 2580, 2730, 2795, 3010, 3310, 3354, 3612, 3913, 3972, 4303, 4515, 4634, 4965, 5460, 5590, 6020, 6620, 6708, 6951, 7826, 8385, 8606, 9030, 9268, 9930, 11180, 11585, 11739, 12909, 13902, 14233, 15652, 16770, 17212, 18060, 19565, 19860, 21515, 23170, 23478, 25818, 27804, 28466, 30121, 33540, 34755, 39130, 42699, 43030, 46340, 46956, 51636, 56932, 58695, 60242, 64545, 69510, 71165, 78260, 85398, 86060, 90363, 99631, 117390, 120484, 129090, 139020, 142330, 150605, 170796, 180726, 185029, 199262, 213495, 234780, 258180, 284660, 298893, 301210, 361452, 370058, 398524, 426990, 451815, 498155, 555087, 597786, 602420, 740116, 853980, 903630, 925145, 996310, 1110174, 1195572, 1295203, 1494465, 1807260, 1850290, 1992620, 2220348, 2590406, 2775435, 2988930, 3700580, 3885609, 5180812, 5550870, 5977860, 6476015, 7771218, 11101740, 12952030, 15542436, 19428045, 25904060, 38856090, 77712180.
If you add them up, you will get the total of 77,712,377. Now subtract 77,712,180 to get 197,151,948