31268400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 120

約数和(自身を含む): 101850624

約数和(自身を除く): 70582224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 200, 213, 240, 284, 300, 355, 367, 400, 426, 568, 600, 710, 734, 852, 1065, 1101, 1136, 1200, 1420, 1468, 1704, 1775, 1835, 2130, 2202, 2840, 2936, 3408, 3550, 3670, 4260, 4404, 5325, 5505, 5680, 5872, 7100, 7340, 8520, 8808, 9175, 10650, 11010, 14200, 14680, 17040, 17616, 18350, 21300, 22020, 26057, 27525, 28400, 29360, 36700, 42600, 44040, 52114, 55050, 73400, 78171, 85200, 88080, 104228, 110100, 130285, 146800, 156342, 208456, 220200, 260570, 312684, 390855, 416912, 440400, 521140, 625368, 651425, 781710, 1042280, 1250736, 1302850, 1563420, 1954275, 2084560, 2605700, 3126840, 3908550, 5211400, 6253680, 7817100, 10422800, 15634200, 31268400]

約数ペア:

[(1, 31268400), (2, 15634200), (3, 10422800), (4, 7817100), (5, 6253680), (6, 5211400), (8, 3908550), (10, 3126840), (12, 2605700), (15, 2084560), (16, 1954275), (20, 1563420), (24, 1302850), (25, 1250736), (30, 1042280), (40, 781710), (48, 651425), (50, 625368), (60, 521140), (71, 440400), (75, 416912), (80, 390855), (100, 312684), (120, 260570), (142, 220200), (150, 208456), (200, 156342), (213, 146800), (240, 130285), (284, 110100), (300, 104228), (355, 88080), (367, 85200), (400, 78171), (426, 73400), (568, 55050), (600, 52114), (710, 44040), (734, 42600), (852, 36700), (1065, 29360), (1101, 28400), (1136, 27525), (1200, 26057), (1420, 22020), (1468, 21300), (1704, 18350), (1775, 17616), (1835, 17040), (2130, 14680), (2202, 14200), (2840, 11010), (2936, 10650), (3408, 9175), (3550, 8808), (3670, 8520), (4260, 7340), (4404, 7100), (5325, 5872), (5505, 5680)]