121427500

素因数分解:

$2^2\times 5^4\times {\mathrm{48571}}^1$

素因数の和:48595

約数の個数: 30

約数和(自身を含む): 265543124

約数和(自身を除く): 144115624

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 48571, 97142, 194284, 242855, 485710, 971420, 1214275, 2428550, 4857100, 6071375, 12142750, 24285500, 30356875, 60713750, 121427500]

約数ペア:

[(1, 121427500), (2, 60713750), (4, 30356875), (5, 24285500), (10, 12142750), (20, 6071375), (25, 4857100), (50, 2428550), (100, 1214275), (125, 971420), (250, 485710), (500, 242855), (625, 194284), (1250, 97142), (2500, 48571)]