65197260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3323}}^1$

素因数の和:3447

約数の個数: 72

約数和(自身を含む): 199639440

約数和(自身を除く): 134442180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3323, 3924, 4905, 6540, 6646, 9810, 9969, 13292, 16615, 19620, 19938, 29907, 33230, 39876, 49845, 59814, 66460, 99690, 119628, 149535, 199380, 299070, 362207, 598140, 724414, 1086621, 1448828, 1811035, 2173242, 3259863, 3622070, 4346484, 5433105, 6519726, 7244140, 10866210, 13039452, 16299315, 21732420, 32598630, 65197260]

約数ペア:

[(1, 65197260), (2, 32598630), (3, 21732420), (4, 16299315), (5, 13039452), (6, 10866210), (9, 7244140), (10, 6519726), (12, 5433105), (15, 4346484), (18, 3622070), (20, 3259863), (30, 2173242), (36, 1811035), (45, 1448828), (60, 1086621), (90, 724414), (109, 598140), (180, 362207), (218, 299070), (327, 199380), (436, 149535), (545, 119628), (654, 99690), (981, 66460), (1090, 59814), (1308, 49845), (1635, 39876), (1962, 33230), (2180, 29907), (3270, 19938), (3323, 19620), (3924, 16615), (4905, 13292), (6540, 9969), (6646, 9810)]