87238900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7331}}^1$

素因数の和:7369

約数の個数: 72

約数和(自身を含む): 229110336

約数和(自身を除く): 141871436

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 7331, 11900, 14662, 29324, 36655, 51317, 73310, 102634, 124627, 146620, 183275, 205268, 249254, 256585, 366550, 498508, 513170, 623135, 733100, 872389, 1026340, 1246270, 1282925, 1744778, 2492540, 2565850, 3115675, 3489556, 4361945, 5131700, 6231350, 8723890, 12462700, 17447780, 21809725, 43619450, 87238900]

約数ペア:

[(1, 87238900), (2, 43619450), (4, 21809725), (5, 17447780), (7, 12462700), (10, 8723890), (14, 6231350), (17, 5131700), (20, 4361945), (25, 3489556), (28, 3115675), (34, 2565850), (35, 2492540), (50, 1744778), (68, 1282925), (70, 1246270), (85, 1026340), (100, 872389), (119, 733100), (140, 623135), (170, 513170), (175, 498508), (238, 366550), (340, 256585), (350, 249254), (425, 205268), (476, 183275), (595, 146620), (700, 124627), (850, 102634), (1190, 73310), (1700, 51317), (2380, 36655), (2975, 29324), (5950, 14662), (7331, 11900)]