Q: What is the sum of all factors of the number 300,012,100 excluding 300,012,100?

A: 356,168,124

Why is 356,168,124 the sum of all factors of 300,012,100, excluding 300,012,100?

The factors of the number 300,012,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2540, 3175, 6350, 12700, 23623, 47246, 94492, 118115, 236230, 472460, 590575, 1181150, 2362300, 3000121, 6000242, 12000484, 15000605, 30001210, 60002420, 75003025, 150006050, 300012100.

If you add them up, you will get the total of 300,012,456. Now subtract 300,012,100 to get 356,168,124