68550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{457}}^1$

素因数の和:472

約数の個数: 24

約数和(自身を含む): 170376

約数和(自身を除く): 101826

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 457, 914, 1371, 2285, 2742, 4570, 6855, 11425, 13710, 22850, 34275, 68550]

約数ペア:

[(1, 68550), (2, 34275), (3, 22850), (5, 13710), (6, 11425), (10, 6855), (15, 4570), (25, 2742), (30, 2285), (50, 1371), (75, 914), (150, 457)]