222721050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 575391744

約数和(自身を除く): 352670694

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 211, 227, 310, 422, 454, 465, 633, 681, 775, 930, 1055, 1135, 1266, 1362, 1550, 2110, 2270, 2325, 3165, 3405, 4650, 5275, 5675, 6330, 6541, 6810, 7037, 10550, 11350, 13082, 14074, 15825, 17025, 19623, 21111, 31650, 32705, 34050, 35185, 39246, 42222, 47897, 65410, 70370, 95794, 98115, 105555, 143691, 163525, 175925, 196230, 211110, 239485, 287382, 327050, 351850, 478970, 490575, 527775, 718455, 981150, 1055550, 1197425, 1436910, 1484807, 2394850, 2969614, 3592275, 4454421, 7184550, 7424035, 8908842, 14848070, 22272105, 37120175, 44544210, 74240350, 111360525, 222721050]

約数ペア:

[(1, 222721050), (2, 111360525), (3, 74240350), (5, 44544210), (6, 37120175), (10, 22272105), (15, 14848070), (25, 8908842), (30, 7424035), (31, 7184550), (50, 4454421), (62, 3592275), (75, 2969614), (93, 2394850), (150, 1484807), (155, 1436910), (186, 1197425), (211, 1055550), (227, 981150), (310, 718455), (422, 527775), (454, 490575), (465, 478970), (633, 351850), (681, 327050), (775, 287382), (930, 239485), (1055, 211110), (1135, 196230), (1266, 175925), (1362, 163525), (1550, 143691), (2110, 105555), (2270, 98115), (2325, 95794), (3165, 70370), (3405, 65410), (4650, 47897), (5275, 42222), (5675, 39246), (6330, 35185), (6541, 34050), (6810, 32705), (7037, 31650), (10550, 21111), (11350, 19623), (13082, 17025), (14074, 15825)]