202100580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102071}}^1$

素因数の和:102097

約数の個数: 72

約数和(自身を含む): 668775744

約数和(自身を除く): 466675164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 102071, 204142, 306213, 408284, 510355, 612426, 918639, 1020710, 1122781, 1224852, 1531065, 1837278, 2041420, 2245562, 3062130, 3368343, 3674556, 4491124, 4593195, 5613905, 6124260, 6736686, 9186390, 10105029, 11227810, 13473372, 16841715, 18372780, 20210058, 22455620, 33683430, 40420116, 50525145, 67366860, 101050290, 202100580]

約数ペア:

[(1, 202100580), (2, 101050290), (3, 67366860), (4, 50525145), (5, 40420116), (6, 33683430), (9, 22455620), (10, 20210058), (11, 18372780), (12, 16841715), (15, 13473372), (18, 11227810), (20, 10105029), (22, 9186390), (30, 6736686), (33, 6124260), (36, 5613905), (44, 4593195), (45, 4491124), (55, 3674556), (60, 3368343), (66, 3062130), (90, 2245562), (99, 2041420), (110, 1837278), (132, 1531065), (165, 1224852), (180, 1122781), (198, 1020710), (220, 918639), (330, 612426), (396, 510355), (495, 408284), (660, 306213), (990, 204142), (1980, 102071)]