Q: What is the sum of all factors of the number 117,300 excluding 117,300?

A: 257,676

Why is 257,676 the sum of all factors of 117,300, excluding 117,300?

The factors of the number 117,300 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 30, 34, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 138, 150, 170, 204, 230, 255, 276, 300, 340, 345, 391, 425, 460, 510, 575, 690, 782, 850, 1020, 1150, 1173, 1275, 1380, 1564, 1700, 1725, 1955, 2300, 2346, 2550, 3450, 3910, 4692, 5100, 5865, 6900, 7820, 9775, 11730, 19550, 23460, 29325, 39100, 58650, 117300.

If you add them up, you will get the total of 117,557. Now subtract 117,300 to get 257,676