6986250

素因数分解:

$2^1\times 3^5\times 5^4\times {\mathrm{23}}^1$

素因数の和:60

約数の個数: 120

約数和(自身を含む): 20468448

約数和(自身を除く): 13482198

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, 625, 675, 690, 750, 810, 1035, 1125, 1150, 1215, 1242, 1250, 1350, 1725, 1863, 1875, 2025, 2070, 2250, 2430, 2875, 3105, 3375, 3450, 3726, 3750, 4050, 5175, 5589, 5625, 5750, 6075, 6210, 6750, 8625, 9315, 10125, 10350, 11178, 11250, 12150, 14375, 15525, 16875, 17250, 18630, 20250, 25875, 27945, 28750, 30375, 31050, 33750, 43125, 46575, 50625, 51750, 55890, 60750, 77625, 86250, 93150, 101250, 129375, 139725, 151875, 155250, 232875, 258750, 279450, 303750, 388125, 465750, 698625, 776250, 1164375, 1397250, 2328750, 3493125, 6986250]

約数ペア:

[(1, 6986250), (2, 3493125), (3, 2328750), (5, 1397250), (6, 1164375), (9, 776250), (10, 698625), (15, 465750), (18, 388125), (23, 303750), (25, 279450), (27, 258750), (30, 232875), (45, 155250), (46, 151875), (50, 139725), (54, 129375), (69, 101250), (75, 93150), (81, 86250), (90, 77625), (115, 60750), (125, 55890), (135, 51750), (138, 50625), (150, 46575), (162, 43125), (207, 33750), (225, 31050), (230, 30375), (243, 28750), (250, 27945), (270, 25875), (345, 20250), (375, 18630), (405, 17250), (414, 16875), (450, 15525), (486, 14375), (575, 12150), (621, 11250), (625, 11178), (675, 10350), (690, 10125), (750, 9315), (810, 8625), (1035, 6750), (1125, 6210), (1150, 6075), (1215, 5750), (1242, 5625), (1250, 5589), (1350, 5175), (1725, 4050), (1863, 3750), (1875, 3726), (2025, 3450), (2070, 3375), (2250, 3105), (2430, 2875)]