31048200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 106778880

約数和(自身を除く): 75730680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 47, 50, 60, 72, 75, 90, 94, 100, 120, 141, 150, 180, 188, 200, 225, 235, 282, 300, 360, 367, 376, 423, 450, 470, 564, 600, 705, 734, 846, 900, 940, 1101, 1128, 1175, 1410, 1468, 1692, 1800, 1835, 1880, 2115, 2202, 2350, 2820, 2936, 3303, 3384, 3525, 3670, 4230, 4404, 4700, 5505, 5640, 6606, 7050, 7340, 8460, 8808, 9175, 9400, 10575, 11010, 13212, 14100, 14680, 16515, 16920, 17249, 18350, 21150, 22020, 26424, 27525, 28200, 33030, 34498, 36700, 42300, 44040, 51747, 55050, 66060, 68996, 73400, 82575, 84600, 86245, 103494, 110100, 132120, 137992, 155241, 165150, 172490, 206988, 220200, 258735, 310482, 330300, 344980, 413976, 431225, 517470, 620964, 660600, 689960, 776205, 862450, 1034940, 1241928, 1293675, 1552410, 1724900, 2069880, 2587350, 3104820, 3449800, 3881025, 5174700, 6209640, 7762050, 10349400, 15524100, 31048200]

約数ペア:

[(1, 31048200), (2, 15524100), (3, 10349400), (4, 7762050), (5, 6209640), (6, 5174700), (8, 3881025), (9, 3449800), (10, 3104820), (12, 2587350), (15, 2069880), (18, 1724900), (20, 1552410), (24, 1293675), (25, 1241928), (30, 1034940), (36, 862450), (40, 776205), (45, 689960), (47, 660600), (50, 620964), (60, 517470), (72, 431225), (75, 413976), (90, 344980), (94, 330300), (100, 310482), (120, 258735), (141, 220200), (150, 206988), (180, 172490), (188, 165150), (200, 155241), (225, 137992), (235, 132120), (282, 110100), (300, 103494), (360, 86245), (367, 84600), (376, 82575), (423, 73400), (450, 68996), (470, 66060), (564, 55050), (600, 51747), (705, 44040), (734, 42300), (846, 36700), (900, 34498), (940, 33030), (1101, 28200), (1128, 27525), (1175, 26424), (1410, 22020), (1468, 21150), (1692, 18350), (1800, 17249), (1835, 16920), (1880, 16515), (2115, 14680), (2202, 14100), (2350, 13212), (2820, 11010), (2936, 10575), (3303, 9400), (3384, 9175), (3525, 8808), (3670, 8460), (4230, 7340), (4404, 7050), (4700, 6606), (5505, 5640)]