153375180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{365179}}^1$

素因数の和:365198

約数の個数: 48

約数和(自身を含む): 490801920

約数和(自身を除く): 337426740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 365179, 730358, 1095537, 1460716, 1825895, 2191074, 2556253, 3651790, 4382148, 5112506, 5477685, 7303580, 7668759, 10225012, 10955370, 12781265, 15337518, 21910740, 25562530, 30675036, 38343795, 51125060, 76687590, 153375180]

約数ペア:

[(1, 153375180), (2, 76687590), (3, 51125060), (4, 38343795), (5, 30675036), (6, 25562530), (7, 21910740), (10, 15337518), (12, 12781265), (14, 10955370), (15, 10225012), (20, 7668759), (21, 7303580), (28, 5477685), (30, 5112506), (35, 4382148), (42, 3651790), (60, 2556253), (70, 2191074), (84, 1825895), (105, 1460716), (140, 1095537), (210, 730358), (420, 365179)]