61949600

素因数分解:

$2^5\times 5^2\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:598

約数の個数: 72

約数和(自身を含む): 152365248

約数和(自身を除く): 90415648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 211, 367, 400, 422, 734, 800, 844, 1055, 1468, 1688, 1835, 2110, 2936, 3376, 3670, 4220, 5275, 5872, 6752, 7340, 8440, 9175, 10550, 11744, 14680, 16880, 18350, 21100, 29360, 33760, 36700, 42200, 58720, 73400, 77437, 84400, 146800, 154874, 168800, 293600, 309748, 387185, 619496, 774370, 1238992, 1548740, 1935925, 2477984, 3097480, 3871850, 6194960, 7743700, 12389920, 15487400, 30974800, 61949600]

約数ペア:

[(1, 61949600), (2, 30974800), (4, 15487400), (5, 12389920), (8, 7743700), (10, 6194960), (16, 3871850), (20, 3097480), (25, 2477984), (32, 1935925), (40, 1548740), (50, 1238992), (80, 774370), (100, 619496), (160, 387185), (200, 309748), (211, 293600), (367, 168800), (400, 154874), (422, 146800), (734, 84400), (800, 77437), (844, 73400), (1055, 58720), (1468, 42200), (1688, 36700), (1835, 33760), (2110, 29360), (2936, 21100), (3376, 18350), (3670, 16880), (4220, 14680), (5275, 11744), (5872, 10550), (6752, 9175), (7340, 8440)]