87958440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1$

素因数の和:3584

約数の個数: 128

約数和(自身を含む): 306028800

約数和(自身を除く): 218070360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 3541, 4140, 4968, 6210, 7082, 8280, 10623, 12420, 14164, 17705, 21246, 24840, 28328, 31869, 35410, 42492, 53115, 63738, 70820, 81443, 84984, 95607, 106230, 127476, 141640, 159345, 162886, 191214, 212460, 244329, 254952, 318690, 325772, 382428, 407215, 424920, 478035, 488658, 637380, 651544, 732987, 764856, 814430, 956070, 977316, 1221645, 1274760, 1465974, 1628860, 1912140, 1954632, 2198961, 2443290, 2931948, 3257720, 3664935, 3824280, 4397922, 4886580, 5863896, 7329870, 8795844, 9773160, 10994805, 14659740, 17591688, 21989610, 29319480, 43979220, 87958440]

約数ペア:

[(1, 87958440), (2, 43979220), (3, 29319480), (4, 21989610), (5, 17591688), (6, 14659740), (8, 10994805), (9, 9773160), (10, 8795844), (12, 7329870), (15, 5863896), (18, 4886580), (20, 4397922), (23, 3824280), (24, 3664935), (27, 3257720), (30, 2931948), (36, 2443290), (40, 2198961), (45, 1954632), (46, 1912140), (54, 1628860), (60, 1465974), (69, 1274760), (72, 1221645), (90, 977316), (92, 956070), (108, 814430), (115, 764856), (120, 732987), (135, 651544), (138, 637380), (180, 488658), (184, 478035), (207, 424920), (216, 407215), (230, 382428), (270, 325772), (276, 318690), (345, 254952), (360, 244329), (414, 212460), (460, 191214), (540, 162886), (552, 159345), (621, 141640), (690, 127476), (828, 106230), (920, 95607), (1035, 84984), (1080, 81443), (1242, 70820), (1380, 63738), (1656, 53115), (2070, 42492), (2484, 35410), (2760, 31869), (3105, 28328), (3541, 24840), (4140, 21246), (4968, 17705), (6210, 14164), (7082, 12420), (8280, 10623)]