129694050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{288209}}^1$

素因数の和:288227

約数の個数: 36

約数和(自身を含む): 348445890

約数和(自身を除く): 218751840

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 288209, 576418, 864627, 1441045, 1729254, 2593881, 2882090, 4323135, 5187762, 7205225, 8646270, 12969405, 14410450, 21615675, 25938810, 43231350, 64847025, 129694050]

約数ペア:

[(1, 129694050), (2, 64847025), (3, 43231350), (5, 25938810), (6, 21615675), (9, 14410450), (10, 12969405), (15, 8646270), (18, 7205225), (25, 5187762), (30, 4323135), (45, 2882090), (50, 2593881), (75, 1729254), (90, 1441045), (150, 864627), (225, 576418), (450, 288209)]