12575250

素因数分解:

$2^1\times 3^7\times 5^3\times {\mathrm{23}}^1$

素因数の和:61

約数の個数: 128

約数和(自身を含む): 36840960

約数和(自身を除く): 24265710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 81, 90, 115, 125, 135, 138, 150, 162, 207, 225, 230, 243, 250, 270, 345, 375, 405, 414, 450, 486, 575, 621, 675, 690, 729, 750, 810, 1035, 1125, 1150, 1215, 1242, 1350, 1458, 1725, 1863, 2025, 2070, 2187, 2250, 2430, 2875, 3105, 3375, 3450, 3645, 3726, 4050, 4374, 5175, 5589, 5750, 6075, 6210, 6750, 7290, 8625, 9315, 10125, 10350, 10935, 11178, 12150, 15525, 16767, 17250, 18225, 18630, 20250, 21870, 25875, 27945, 30375, 31050, 33534, 36450, 46575, 50301, 51750, 54675, 55890, 60750, 77625, 83835, 91125, 93150, 100602, 109350, 139725, 155250, 167670, 182250, 232875, 251505, 273375, 279450, 419175, 465750, 503010, 546750, 698625, 838350, 1257525, 1397250, 2095875, 2515050, 4191750, 6287625, 12575250]

約数ペア:

[(1, 12575250), (2, 6287625), (3, 4191750), (5, 2515050), (6, 2095875), (9, 1397250), (10, 1257525), (15, 838350), (18, 698625), (23, 546750), (25, 503010), (27, 465750), (30, 419175), (45, 279450), (46, 273375), (50, 251505), (54, 232875), (69, 182250), (75, 167670), (81, 155250), (90, 139725), (115, 109350), (125, 100602), (135, 93150), (138, 91125), (150, 83835), (162, 77625), (207, 60750), (225, 55890), (230, 54675), (243, 51750), (250, 50301), (270, 46575), (345, 36450), (375, 33534), (405, 31050), (414, 30375), (450, 27945), (486, 25875), (575, 21870), (621, 20250), (675, 18630), (690, 18225), (729, 17250), (750, 16767), (810, 15525), (1035, 12150), (1125, 11178), (1150, 10935), (1215, 10350), (1242, 10125), (1350, 9315), (1458, 8625), (1725, 7290), (1863, 6750), (2025, 6210), (2070, 6075), (2187, 5750), (2250, 5589), (2430, 5175), (2875, 4374), (3105, 4050), (3375, 3726), (3450, 3645)]