Q: What is the sum of all factors of the number 75,900 excluding 75,900?

A: 174,084

Why is 174,084 the sum of all factors of 75,900, excluding 75,900?

The factors of the number 75,900 are: 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 25, 30, 33, 44, 46, 50, 55, 60, 66, 69, 75, 92, 100, 110, 115, 132, 138, 150, 165, 220, 230, 253, 275, 276, 300, 330, 345, 460, 506, 550, 575, 660, 690, 759, 825, 1012, 1100, 1150, 1265, 1380, 1518, 1650, 1725, 2300, 2530, 3036, 3300, 3450, 3795, 5060, 6325, 6900, 7590, 12650, 15180, 18975, 25300, 37950, 75900.

If you add them up, you will get the total of 76,074. Now subtract 75,900 to get 174,084