256028700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{853429}}^1$

素因数の和:853446

約数の個数: 36

約数和(自身を含む): 740777240

約数和(自身を除く): 484748540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 853429, 1706858, 2560287, 3413716, 4267145, 5120574, 8534290, 10241148, 12801435, 17068580, 21335725, 25602870, 42671450, 51205740, 64007175, 85342900, 128014350, 256028700]

約数ペア:

[(1, 256028700), (2, 128014350), (3, 85342900), (4, 64007175), (5, 51205740), (6, 42671450), (10, 25602870), (12, 21335725), (15, 17068580), (20, 12801435), (25, 10241148), (30, 8534290), (50, 5120574), (60, 4267145), (75, 3413716), (100, 2560287), (150, 1706858), (300, 853429)]