57428100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{63809}}^1$

素因数の和:63829

約数の個数: 54

約数和(自身を含む): 180008010

約数和(自身を除く): 122579910

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 63809, 127618, 191427, 255236, 319045, 382854, 574281, 638090, 765708, 957135, 1148562, 1276180, 1595225, 1914270, 2297124, 2871405, 3190450, 3828540, 4785675, 5742810, 6380900, 9571350, 11485620, 14357025, 19142700, 28714050, 57428100]

約数ペア:

[(1, 57428100), (2, 28714050), (3, 19142700), (4, 14357025), (5, 11485620), (6, 9571350), (9, 6380900), (10, 5742810), (12, 4785675), (15, 3828540), (18, 3190450), (20, 2871405), (25, 2297124), (30, 1914270), (36, 1595225), (45, 1276180), (50, 1148562), (60, 957135), (75, 765708), (90, 638090), (100, 574281), (150, 382854), (180, 319045), (225, 255236), (300, 191427), (450, 127618), (900, 63809)]