91317150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:986

約数の個数: 72

約数和(自身を含む): 246510264

約数和(自身を除く): 155193114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 307, 450, 614, 661, 921, 1322, 1535, 1842, 1983, 2763, 3070, 3305, 3966, 4605, 5526, 5949, 6610, 7675, 9210, 9915, 11898, 13815, 15350, 16525, 19830, 23025, 27630, 29745, 33050, 46050, 49575, 59490, 69075, 99150, 138150, 148725, 202927, 297450, 405854, 608781, 1014635, 1217562, 1826343, 2029270, 3043905, 3652686, 5073175, 6087810, 9131715, 10146350, 15219525, 18263430, 30439050, 45658575, 91317150]

約数ペア:

[(1, 91317150), (2, 45658575), (3, 30439050), (5, 18263430), (6, 15219525), (9, 10146350), (10, 9131715), (15, 6087810), (18, 5073175), (25, 3652686), (30, 3043905), (45, 2029270), (50, 1826343), (75, 1217562), (90, 1014635), (150, 608781), (225, 405854), (307, 297450), (450, 202927), (614, 148725), (661, 138150), (921, 99150), (1322, 69075), (1535, 59490), (1842, 49575), (1983, 46050), (2763, 33050), (3070, 29745), (3305, 27630), (3966, 23025), (4605, 19830), (5526, 16525), (5949, 15350), (6610, 13815), (7675, 11898), (9210, 9915)]