82261800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2032

約数の個数: 144

約数和(自身を含む): 288419040

約数和(自身を除く): 206157240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1656, 1725, 1800, 1987, 2070, 2300, 2760, 3450, 3974, 4140, 4600, 5175, 5961, 6900, 7948, 8280, 9935, 10350, 11922, 13800, 15896, 17883, 19870, 20700, 23844, 29805, 35766, 39740, 41400, 45701, 47688, 49675, 59610, 71532, 79480, 89415, 91402, 99350, 119220, 137103, 143064, 149025, 178830, 182804, 198700, 228505, 238440, 274206, 298050, 357660, 365608, 397400, 411309, 447075, 457010, 548412, 596100, 685515, 715320, 822618, 894150, 914020, 1096824, 1142525, 1192200, 1371030, 1645236, 1788300, 1828040, 2056545, 2285050, 2742060, 3290472, 3427575, 3576600, 4113090, 4570100, 5484120, 6855150, 8226180, 9140200, 10282725, 13710300, 16452360, 20565450, 27420600, 41130900, 82261800]

約数ペア:

[(1, 82261800), (2, 41130900), (3, 27420600), (4, 20565450), (5, 16452360), (6, 13710300), (8, 10282725), (9, 9140200), (10, 8226180), (12, 6855150), (15, 5484120), (18, 4570100), (20, 4113090), (23, 3576600), (24, 3427575), (25, 3290472), (30, 2742060), (36, 2285050), (40, 2056545), (45, 1828040), (46, 1788300), (50, 1645236), (60, 1371030), (69, 1192200), (72, 1142525), (75, 1096824), (90, 914020), (92, 894150), (100, 822618), (115, 715320), (120, 685515), (138, 596100), (150, 548412), (180, 457010), (184, 447075), (200, 411309), (207, 397400), (225, 365608), (230, 357660), (276, 298050), (300, 274206), (345, 238440), (360, 228505), (414, 198700), (450, 182804), (460, 178830), (552, 149025), (575, 143064), (600, 137103), (690, 119220), (828, 99350), (900, 91402), (920, 89415), (1035, 79480), (1150, 71532), (1380, 59610), (1656, 49675), (1725, 47688), (1800, 45701), (1987, 41400), (2070, 39740), (2300, 35766), (2760, 29805), (3450, 23844), (3974, 20700), (4140, 19870), (4600, 17883), (5175, 15896), (5961, 13800), (6900, 11922), (7948, 10350), (8280, 9935)]