66719930800

素因数分解:

$2^4\times 5^2\times {\mathrm{227}}^1\times {\mathrm{433}}^1\times {\mathrm{1697}}^1$

素因数の和:2375

約数の個数: 120

約数和(自身を含む): 161467696656

約数和(自身を除く): 94747765856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 227, 400, 433, 454, 866, 908, 1135, 1697, 1732, 1816, 2165, 2270, 3394, 3464, 3632, 4330, 4540, 5675, 6788, 6928, 8485, 8660, 9080, 10825, 11350, 13576, 16970, 17320, 18160, 21650, 22700, 27152, 33940, 34640, 42425, 43300, 45400, 67880, 84850, 86600, 90800, 98291, 135760, 169700, 173200, 196582, 339400, 385219, 393164, 491455, 678800, 734801, 770438, 786328, 982910, 1469602, 1540876, 1572656, 1926095, 1965820, 2457275, 2939204, 3081752, 3674005, 3852190, 3931640, 4914550, 5878408, 6163504, 7348010, 7704380, 7863280, 9630475, 9829100, 11756816, 14696020, 15408760, 18370025, 19260950, 19658200, 29392040, 30817520, 36740050, 38521900, 39316400, 58784080, 73480100, 77043800, 146960200, 154087600, 166799827, 293920400, 333599654, 667199308, 833999135, 1334398616, 1667998270, 2668797232, 3335996540, 4169995675, 6671993080, 8339991350, 13343986160, 16679982700, 33359965400, 66719930800]

約数ペア:

[(1, 66719930800), (2, 33359965400), (4, 16679982700), (5, 13343986160), (8, 8339991350), (10, 6671993080), (16, 4169995675), (20, 3335996540), (25, 2668797232), (40, 1667998270), (50, 1334398616), (80, 833999135), (100, 667199308), (200, 333599654), (227, 293920400), (400, 166799827), (433, 154087600), (454, 146960200), (866, 77043800), (908, 73480100), (1135, 58784080), (1697, 39316400), (1732, 38521900), (1816, 36740050), (2165, 30817520), (2270, 29392040), (3394, 19658200), (3464, 19260950), (3632, 18370025), (4330, 15408760), (4540, 14696020), (5675, 11756816), (6788, 9829100), (6928, 9630475), (8485, 7863280), (8660, 7704380), (9080, 7348010), (10825, 6163504), (11350, 5878408), (13576, 4914550), (16970, 3931640), (17320, 3852190), (18160, 3674005), (21650, 3081752), (22700, 2939204), (27152, 2457275), (33940, 1965820), (34640, 1926095), (42425, 1572656), (43300, 1540876), (45400, 1469602), (67880, 982910), (84850, 786328), (86600, 770438), (90800, 734801), (98291, 678800), (135760, 491455), (169700, 393164), (173200, 385219), (196582, 339400)]