211518150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1129}}^1\times {\mathrm{1249}}^1$

素因数の和:2393

約数の個数: 48

約数和(自身を含む): 525450000

約数和(自身を除く): 313931850

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1129, 1249, 2258, 2498, 3387, 3747, 5645, 6245, 6774, 7494, 11290, 12490, 16935, 18735, 28225, 31225, 33870, 37470, 56450, 62450, 84675, 93675, 169350, 187350, 1410121, 2820242, 4230363, 7050605, 8460726, 14101210, 21151815, 35253025, 42303630, 70506050, 105759075, 211518150]

約数ペア:

[(1, 211518150), (2, 105759075), (3, 70506050), (5, 42303630), (6, 35253025), (10, 21151815), (15, 14101210), (25, 8460726), (30, 7050605), (50, 4230363), (75, 2820242), (150, 1410121), (1129, 187350), (1249, 169350), (2258, 93675), (2498, 84675), (3387, 62450), (3747, 56450), (5645, 37470), (6245, 33870), (6774, 31225), (7494, 28225), (11290, 18735), (12490, 16935)]