Q: What is the sum of all factors of the number 113,100 excluding 113,100?

A: 251,460

Why is 251,460 the sum of all factors of 113,100, excluding 113,100?

The factors of the number 113,100 are: 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 260, 290, 300, 325, 348, 377, 390, 435, 580, 650, 725, 754, 780, 870, 975, 1131, 1300, 1450, 1508, 1740, 1885, 1950, 2175, 2262, 2900, 3770, 3900, 4350, 4524, 5655, 7540, 8700, 9425, 11310, 18850, 22620, 28275, 37700, 56550, 113100.

If you add them up, you will get the total of 113,351. Now subtract 113,100 to get 251,460