Q: What is the sum of all factors of the number 6,300 excluding 6,300?

A: 16,268

Why is 16,268 the sum of all factors of 6,300, excluding 6,300?

The factors of the number 6,300 are: 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300.

If you add them up, you will get the total of 6,316. Now subtract 6,300 to get 16,268