25150500

素因数分解:

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

素因数の和:63

約数の個数: 192

約数和(自身を含む): 85962240

約数和(自身を除く): 60811740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 81, 90, 92, 100, 108, 115, 125, 135, 138, 150, 162, 180, 207, 225, 230, 243, 250, 270, 276, 300, 324, 345, 375, 405, 414, 450, 460, 486, 500, 540, 575, 621, 675, 690, 729, 750, 810, 828, 900, 972, 1035, 1125, 1150, 1215, 1242, 1350, 1380, 1458, 1500, 1620, 1725, 1863, 2025, 2070, 2187, 2250, 2300, 2430, 2484, 2700, 2875, 2916, 3105, 3375, 3450, 3645, 3726, 4050, 4140, 4374, 4500, 4860, 5175, 5589, 5750, 6075, 6210, 6750, 6900, 7290, 7452, 8100, 8625, 8748, 9315, 10125, 10350, 10935, 11178, 11500, 12150, 12420, 13500, 14580, 15525, 16767, 17250, 18225, 18630, 20250, 20700, 21870, 22356, 24300, 25875, 27945, 30375, 31050, 33534, 34500, 36450, 37260, 40500, 43740, 46575, 50301, 51750, 54675, 55890, 60750, 62100, 67068, 72900, 77625, 83835, 91125, 93150, 100602, 103500, 109350, 111780, 121500, 139725, 155250, 167670, 182250, 186300, 201204, 218700, 232875, 251505, 273375, 279450, 310500, 335340, 364500, 419175, 465750, 503010, 546750, 558900, 698625, 838350, 931500, 1006020, 1093500, 1257525, 1397250, 1676700, 2095875, 2515050, 2794500, 4191750, 5030100, 6287625, 8383500, 12575250, 25150500]

約数ペア:

[(1, 25150500), (2, 12575250), (3, 8383500), (4, 6287625), (5, 5030100), (6, 4191750), (9, 2794500), (10, 2515050), (12, 2095875), (15, 1676700), (18, 1397250), (20, 1257525), (23, 1093500), (25, 1006020), (27, 931500), (30, 838350), (36, 698625), (45, 558900), (46, 546750), (50, 503010), (54, 465750), (60, 419175), (69, 364500), (75, 335340), (81, 310500), (90, 279450), (92, 273375), (100, 251505), (108, 232875), (115, 218700), (125, 201204), (135, 186300), (138, 182250), (150, 167670), (162, 155250), (180, 139725), (207, 121500), (225, 111780), (230, 109350), (243, 103500), (250, 100602), (270, 93150), (276, 91125), (300, 83835), (324, 77625), (345, 72900), (375, 67068), (405, 62100), (414, 60750), (450, 55890), (460, 54675), (486, 51750), (500, 50301), (540, 46575), (575, 43740), (621, 40500), (675, 37260), (690, 36450), (729, 34500), (750, 33534), (810, 31050), (828, 30375), (900, 27945), (972, 25875), (1035, 24300), (1125, 22356), (1150, 21870), (1215, 20700), (1242, 20250), (1350, 18630), (1380, 18225), (1458, 17250), (1500, 16767), (1620, 15525), (1725, 14580), (1863, 13500), (2025, 12420), (2070, 12150), (2187, 11500), (2250, 11178), (2300, 10935), (2430, 10350), (2484, 10125), (2700, 9315), (2875, 8748), (2916, 8625), (3105, 8100), (3375, 7452), (3450, 7290), (3645, 6900), (3726, 6750), (4050, 6210), (4140, 6075), (4374, 5750), (4500, 5589), (4860, 5175)]