75808260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38287}}^1$

素因数の和:38313

約数の個数: 72

約数和(自身を含む): 250862976

約数和(自身を除く): 175054716

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, 38287, 76574, 114861, 153148, 191435, 229722, 344583, 382870, 421157, 459444, 574305, 689166, 765740, 842314, 1148610, 1263471, 1378332, 1684628, 1722915, 2105785, 2297220, 2526942, 3445830, 3790413, 4211570, 5053884, 6317355, 6891660, 7580826, 8423140, 12634710, 15161652, 18952065, 25269420, 37904130, 75808260]

約数ペア:

[(1, 75808260), (2, 37904130), (3, 25269420), (4, 18952065), (5, 15161652), (6, 12634710), (9, 8423140), (10, 7580826), (11, 6891660), (12, 6317355), (15, 5053884), (18, 4211570), (20, 3790413), (22, 3445830), (30, 2526942), (33, 2297220), (36, 2105785), (44, 1722915), (45, 1684628), (55, 1378332), (60, 1263471), (66, 1148610), (90, 842314), (99, 765740), (110, 689166), (132, 574305), (165, 459444), (180, 421157), (198, 382870), (220, 344583), (330, 229722), (396, 191435), (495, 153148), (660, 114861), (990, 76574), (1980, 38287)]