28715100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{95717}}^1$

素因数の和:95734

約数の個数: 36

約数和(自身を含む): 83083224

約数和(自身を除く): 54368124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 95717, 191434, 287151, 382868, 478585, 574302, 957170, 1148604, 1435755, 1914340, 2392925, 2871510, 4785850, 5743020, 7178775, 9571700, 14357550, 28715100]

約数ペア:

[(1, 28715100), (2, 14357550), (3, 9571700), (4, 7178775), (5, 5743020), (6, 4785850), (10, 2871510), (12, 2392925), (15, 1914340), (20, 1435755), (25, 1148604), (30, 957170), (50, 574302), (60, 478585), (75, 382868), (100, 287151), (150, 191434), (300, 95717)]