355768020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8707}}^1$

素因数の和:8949

約数の個数: 72

約数和(自身を含む): 1084041504

約数和(自身を除く): 728273484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 2043, 2270, 2724, 3405, 4086, 4540, 6810, 8172, 8707, 10215, 13620, 17414, 20430, 26121, 34828, 40860, 43535, 52242, 78363, 87070, 104484, 130605, 156726, 174140, 261210, 313452, 391815, 522420, 783630, 1567260, 1976489, 3952978, 5929467, 7905956, 9882445, 11858934, 17788401, 19764890, 23717868, 29647335, 35576802, 39529780, 59294670, 71153604, 88942005, 118589340, 177884010, 355768020]

約数ペア:

[(1, 355768020), (2, 177884010), (3, 118589340), (4, 88942005), (5, 71153604), (6, 59294670), (9, 39529780), (10, 35576802), (12, 29647335), (15, 23717868), (18, 19764890), (20, 17788401), (30, 11858934), (36, 9882445), (45, 7905956), (60, 5929467), (90, 3952978), (180, 1976489), (227, 1567260), (454, 783630), (681, 522420), (908, 391815), (1135, 313452), (1362, 261210), (2043, 174140), (2270, 156726), (2724, 130605), (3405, 104484), (4086, 87070), (4540, 78363), (6810, 52242), (8172, 43535), (8707, 40860), (10215, 34828), (13620, 26121), (17414, 20430)]