100203420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1670057}}^1$

素因数の和:1670069

約数の個数: 24

約数和(自身を含む): 280569744

約数和(自身を除く): 180366324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1670057, 3340114, 5010171, 6680228, 8350285, 10020342, 16700570, 20040684, 25050855, 33401140, 50101710, 100203420]

約数ペア:

[(1, 100203420), (2, 50101710), (3, 33401140), (4, 25050855), (5, 20040684), (6, 16700570), (10, 10020342), (12, 8350285), (15, 6680228), (20, 5010171), (30, 3340114), (60, 1670057)]