30766100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^2$

素因数の和:249

約数の個数: 54

約数和(自身を含む): 69741630

約数和(自身を除く): 38975530

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 103, 116, 145, 206, 290, 412, 515, 580, 725, 1030, 1450, 2060, 2575, 2900, 2987, 5150, 5974, 10300, 10609, 11948, 14935, 21218, 29870, 42436, 53045, 59740, 74675, 106090, 149350, 212180, 265225, 298700, 307661, 530450, 615322, 1060900, 1230644, 1538305, 3076610, 6153220, 7691525, 15383050, 30766100]

約数ペア:

[(1, 30766100), (2, 15383050), (4, 7691525), (5, 6153220), (10, 3076610), (20, 1538305), (25, 1230644), (29, 1060900), (50, 615322), (58, 530450), (100, 307661), (103, 298700), (116, 265225), (145, 212180), (206, 149350), (290, 106090), (412, 74675), (515, 59740), (580, 53045), (725, 42436), (1030, 29870), (1450, 21218), (2060, 14935), (2575, 11948), (2900, 10609), (2987, 10300), (5150, 5974)]