166423600

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{1213}}^1$

素因数の和:1252

約数の個数: 120

約数和(自身を含む): 466661600

約数和(自身を除く): 300238000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 784, 980, 1213, 1225, 1372, 1400, 1715, 1960, 2426, 2450, 2744, 2800, 3430, 3920, 4852, 4900, 5488, 6065, 6860, 8491, 8575, 9704, 9800, 12130, 13720, 16982, 17150, 19408, 19600, 24260, 27440, 30325, 33964, 34300, 42455, 48520, 59437, 60650, 67928, 68600, 84910, 97040, 118874, 121300, 135856, 137200, 169820, 212275, 237748, 242600, 297185, 339640, 416059, 424550, 475496, 485200, 594370, 679280, 832118, 849100, 950992, 1188740, 1485925, 1664236, 1698200, 2080295, 2377480, 2971850, 3328472, 3396400, 4160590, 4754960, 5943700, 6656944, 8321180, 10401475, 11887400, 16642360, 20802950, 23774800, 33284720, 41605900, 83211800, 166423600]

約数ペア:

[(1, 166423600), (2, 83211800), (4, 41605900), (5, 33284720), (7, 23774800), (8, 20802950), (10, 16642360), (14, 11887400), (16, 10401475), (20, 8321180), (25, 6656944), (28, 5943700), (35, 4754960), (40, 4160590), (49, 3396400), (50, 3328472), (56, 2971850), (70, 2377480), (80, 2080295), (98, 1698200), (100, 1664236), (112, 1485925), (140, 1188740), (175, 950992), (196, 849100), (200, 832118), (245, 679280), (280, 594370), (343, 485200), (350, 475496), (392, 424550), (400, 416059), (490, 339640), (560, 297185), (686, 242600), (700, 237748), (784, 212275), (980, 169820), (1213, 137200), (1225, 135856), (1372, 121300), (1400, 118874), (1715, 97040), (1960, 84910), (2426, 68600), (2450, 67928), (2744, 60650), (2800, 59437), (3430, 48520), (3920, 42455), (4852, 34300), (4900, 33964), (5488, 30325), (6065, 27440), (6860, 24260), (8491, 19600), (8575, 19408), (9704, 17150), (9800, 16982), (12130, 13720)]