85082520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1129

約数の個数: 128

約数和(自身を含む): 275788800

約数和(自身を除く): 190706280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 870, 920, 1063, 1160, 1334, 1380, 1740, 2001, 2126, 2668, 2760, 3189, 3335, 3480, 4002, 4252, 5315, 5336, 6378, 6670, 8004, 8504, 10005, 10630, 12756, 13340, 15945, 16008, 20010, 21260, 24449, 25512, 26680, 30827, 31890, 40020, 42520, 48898, 61654, 63780, 73347, 80040, 92481, 97796, 122245, 123308, 127560, 146694, 154135, 184962, 195592, 244490, 246616, 293388, 308270, 366735, 369924, 462405, 488980, 586776, 616540, 709021, 733470, 739848, 924810, 977960, 1233080, 1418042, 1466940, 1849620, 2127063, 2836084, 2933880, 3545105, 3699240, 4254126, 5672168, 7090210, 8508252, 10635315, 14180420, 17016504, 21270630, 28360840, 42541260, 85082520]

約数ペア:

[(1, 85082520), (2, 42541260), (3, 28360840), (4, 21270630), (5, 17016504), (6, 14180420), (8, 10635315), (10, 8508252), (12, 7090210), (15, 5672168), (20, 4254126), (23, 3699240), (24, 3545105), (29, 2933880), (30, 2836084), (40, 2127063), (46, 1849620), (58, 1466940), (60, 1418042), (69, 1233080), (87, 977960), (92, 924810), (115, 739848), (116, 733470), (120, 709021), (138, 616540), (145, 586776), (174, 488980), (184, 462405), (230, 369924), (232, 366735), (276, 308270), (290, 293388), (345, 246616), (348, 244490), (435, 195592), (460, 184962), (552, 154135), (580, 146694), (667, 127560), (690, 123308), (696, 122245), (870, 97796), (920, 92481), (1063, 80040), (1160, 73347), (1334, 63780), (1380, 61654), (1740, 48898), (2001, 42520), (2126, 40020), (2668, 31890), (2760, 30827), (3189, 26680), (3335, 25512), (3480, 24449), (4002, 21260), (4252, 20010), (5315, 16008), (5336, 15945), (6378, 13340), (6670, 12756), (8004, 10630), (8504, 10005)]