164579800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10687}}^1$

素因数の和:10721

約数の個数: 96

約数和(自身を含む): 477112320

約数和(自身を除く): 312532520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1400, 1540, 1925, 2200, 3080, 3850, 7700, 10687, 15400, 21374, 42748, 53435, 74809, 85496, 106870, 117557, 149618, 213740, 235114, 267175, 299236, 374045, 427480, 470228, 534350, 587785, 598472, 748090, 822899, 940456, 1068700, 1175570, 1496180, 1645798, 1870225, 2137400, 2351140, 2938925, 2992360, 3291596, 3740450, 4114495, 4702280, 5877850, 6583192, 7480900, 8228990, 11755700, 14961800, 16457980, 20572475, 23511400, 32915960, 41144950, 82289900, 164579800]

約数ペア:

[(1, 164579800), (2, 82289900), (4, 41144950), (5, 32915960), (7, 23511400), (8, 20572475), (10, 16457980), (11, 14961800), (14, 11755700), (20, 8228990), (22, 7480900), (25, 6583192), (28, 5877850), (35, 4702280), (40, 4114495), (44, 3740450), (50, 3291596), (55, 2992360), (56, 2938925), (70, 2351140), (77, 2137400), (88, 1870225), (100, 1645798), (110, 1496180), (140, 1175570), (154, 1068700), (175, 940456), (200, 822899), (220, 748090), (275, 598472), (280, 587785), (308, 534350), (350, 470228), (385, 427480), (440, 374045), (550, 299236), (616, 267175), (700, 235114), (770, 213740), (1100, 149618), (1400, 117557), (1540, 106870), (1925, 85496), (2200, 74809), (3080, 53435), (3850, 42748), (7700, 21374), (10687, 15400)]