65925180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1193}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 200792592

約数和(自身を除く): 134867412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1193, 1228, 1535, 1842, 2386, 2763, 3070, 3579, 3684, 4605, 4772, 5526, 5965, 6140, 7158, 9210, 10737, 11052, 11930, 13815, 14316, 17895, 18420, 21474, 23860, 27630, 35790, 42948, 53685, 55260, 71580, 107370, 214740, 366251, 732502, 1098753, 1465004, 1831255, 2197506, 3296259, 3662510, 4395012, 5493765, 6592518, 7325020, 10987530, 13185036, 16481295, 21975060, 32962590, 65925180]

約数ペア:

[(1, 65925180), (2, 32962590), (3, 21975060), (4, 16481295), (5, 13185036), (6, 10987530), (9, 7325020), (10, 6592518), (12, 5493765), (15, 4395012), (18, 3662510), (20, 3296259), (30, 2197506), (36, 1831255), (45, 1465004), (60, 1098753), (90, 732502), (180, 366251), (307, 214740), (614, 107370), (921, 71580), (1193, 55260), (1228, 53685), (1535, 42948), (1842, 35790), (2386, 27630), (2763, 23860), (3070, 21474), (3579, 18420), (3684, 17895), (4605, 14316), (4772, 13815), (5526, 11930), (5965, 11052), (6140, 10737), (7158, 9210)]