The factors of the number 76,173,750 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 61, 74, 75, 90, 111, 122, 125, 135, 150, 183, 185, 222, 225, 250, 270, 305, 333, 366, 370, 375, 450, 549, 555, 610, 625, 666, 675, 750, 915, 925, 999, 1098, 1110, 1125, 1250, 1350, 1525, 1647, 1665, 1830, 1850, 1875, 1998, 2250, 2257, 2745, 2775, 3050, 3294, 3330, 3375, 3750, 4514, 4575, 4625, 4995, 5490, 5550, 5625, 6750, 6771, 7625, 8235, 8325, 9150, 9250, 9990, 11250, 11285, 13542, 13725, 13875, 15250, 16470, 16650, 16875, 20313, 22570, 22875, 23125, 24975, 27450, 27750, 33750, 33855, 38125, 40626, 41175, 41625, 45750, 46250, 49950, 56425, 60939, 67710, 68625, 69375, 76250, 82350, 83250, 101565, 112850, 114375, 121878, 124875, 137250, 138750, 169275, 203130, 205875, 208125, 228750, 249750, 282125, 304695, 338550, 343125, 411750, 416250, 507825, 564250, 609390, 624375, 686250, 846375, 1015650, 1029375, 1248750, 1410625, 1523475, 1692750, 2058750, 2539125, 2821250, 3046950, 4231875, 5078250, 7617375, 8463750, 12695625, 15234750, 25391250, 38086875, 76173750.
If you add them up, you will get the total of 220,804,320.