83216520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1663}}^1$

素因数の和:1819

約数の個数: 96

約数和(自身を含む): 272563200

約数和(自身を除く): 189346680

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, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1663, 1668, 2085, 2502, 2780, 3326, 3336, 4170, 4989, 5004, 5560, 6255, 6652, 8315, 8340, 9978, 10008, 12510, 13304, 14967, 16630, 16680, 19956, 24945, 25020, 29934, 33260, 39912, 49890, 50040, 59868, 66520, 74835, 99780, 119736, 149670, 199560, 231157, 299340, 462314, 598680, 693471, 924628, 1155785, 1386942, 1849256, 2080413, 2311570, 2773884, 3467355, 4160826, 4623140, 5547768, 6934710, 8321652, 9246280, 10402065, 13869420, 16643304, 20804130, 27738840, 41608260, 83216520]

約数ペア:

[(1, 83216520), (2, 41608260), (3, 27738840), (4, 20804130), (5, 16643304), (6, 13869420), (8, 10402065), (9, 9246280), (10, 8321652), (12, 6934710), (15, 5547768), (18, 4623140), (20, 4160826), (24, 3467355), (30, 2773884), (36, 2311570), (40, 2080413), (45, 1849256), (60, 1386942), (72, 1155785), (90, 924628), (120, 693471), (139, 598680), (180, 462314), (278, 299340), (360, 231157), (417, 199560), (556, 149670), (695, 119736), (834, 99780), (1112, 74835), (1251, 66520), (1390, 59868), (1663, 50040), (1668, 49890), (2085, 39912), (2502, 33260), (2780, 29934), (3326, 25020), (3336, 24945), (4170, 19956), (4989, 16680), (5004, 16630), (5560, 14967), (6255, 13304), (6652, 12510), (8315, 10008), (8340, 9978)]