195675660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3541}}^1$

素因数の和:3863

約数の個数: 72

約数和(自身を含む): 595651056

約数和(自身を除く): 399975396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2763, 3070, 3541, 3684, 4605, 5526, 6140, 7082, 9210, 10623, 11052, 13815, 14164, 17705, 18420, 21246, 27630, 31869, 35410, 42492, 53115, 55260, 63738, 70820, 106230, 127476, 159345, 212460, 318690, 637380, 1087087, 2174174, 3261261, 4348348, 5435435, 6522522, 9783783, 10870870, 13045044, 16306305, 19567566, 21741740, 32612610, 39135132, 48918915, 65225220, 97837830, 195675660]

約数ペア:

[(1, 195675660), (2, 97837830), (3, 65225220), (4, 48918915), (5, 39135132), (6, 32612610), (9, 21741740), (10, 19567566), (12, 16306305), (15, 13045044), (18, 10870870), (20, 9783783), (30, 6522522), (36, 5435435), (45, 4348348), (60, 3261261), (90, 2174174), (180, 1087087), (307, 637380), (614, 318690), (921, 212460), (1228, 159345), (1535, 127476), (1842, 106230), (2763, 70820), (3070, 63738), (3541, 55260), (3684, 53115), (4605, 42492), (5526, 35410), (6140, 31869), (7082, 27630), (9210, 21246), (10623, 18420), (11052, 17705), (13815, 14164)]