90400680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1663}}^1$

素因数の和:1831

約数の個数: 96

約数和(自身を含む): 295925760

約数和(自身を除く): 205525080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 755, 906, 1208, 1359, 1510, 1663, 1812, 2265, 2718, 3020, 3326, 3624, 4530, 4989, 5436, 6040, 6652, 6795, 8315, 9060, 9978, 10872, 13304, 13590, 14967, 16630, 18120, 19956, 24945, 27180, 29934, 33260, 39912, 49890, 54360, 59868, 66520, 74835, 99780, 119736, 149670, 199560, 251113, 299340, 502226, 598680, 753339, 1004452, 1255565, 1506678, 2008904, 2260017, 2511130, 3013356, 3766695, 4520034, 5022260, 6026712, 7533390, 9040068, 10044520, 11300085, 15066780, 18080136, 22600170, 30133560, 45200340, 90400680]

約数ペア:

[(1, 90400680), (2, 45200340), (3, 30133560), (4, 22600170), (5, 18080136), (6, 15066780), (8, 11300085), (9, 10044520), (10, 9040068), (12, 7533390), (15, 6026712), (18, 5022260), (20, 4520034), (24, 3766695), (30, 3013356), (36, 2511130), (40, 2260017), (45, 2008904), (60, 1506678), (72, 1255565), (90, 1004452), (120, 753339), (151, 598680), (180, 502226), (302, 299340), (360, 251113), (453, 199560), (604, 149670), (755, 119736), (906, 99780), (1208, 74835), (1359, 66520), (1510, 59868), (1663, 54360), (1812, 49890), (2265, 39912), (2718, 33260), (3020, 29934), (3326, 27180), (3624, 24945), (4530, 19956), (4989, 18120), (5436, 16630), (6040, 14967), (6652, 13590), (6795, 13304), (8315, 10872), (9060, 9978)]