83123600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{4241}}^1$

素因数の和:4273

約数の個数: 90

約数和(自身を含む): 232364034

約数和(自身を除く): 149240434

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, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4241, 4900, 8482, 9800, 16964, 19600, 21205, 29687, 33928, 42410, 59374, 67856, 84820, 106025, 118748, 148435, 169640, 207809, 212050, 237496, 296870, 339280, 415618, 424100, 474992, 593740, 742175, 831236, 848200, 1039045, 1187480, 1484350, 1662472, 1696400, 2078090, 2374960, 2968700, 3324944, 4156180, 5195225, 5937400, 8312360, 10390450, 11874800, 16624720, 20780900, 41561800, 83123600]

約数ペア:

[(1, 83123600), (2, 41561800), (4, 20780900), (5, 16624720), (7, 11874800), (8, 10390450), (10, 8312360), (14, 5937400), (16, 5195225), (20, 4156180), (25, 3324944), (28, 2968700), (35, 2374960), (40, 2078090), (49, 1696400), (50, 1662472), (56, 1484350), (70, 1187480), (80, 1039045), (98, 848200), (100, 831236), (112, 742175), (140, 593740), (175, 474992), (196, 424100), (200, 415618), (245, 339280), (280, 296870), (350, 237496), (392, 212050), (400, 207809), (490, 169640), (560, 148435), (700, 118748), (784, 106025), (980, 84820), (1225, 67856), (1400, 59374), (1960, 42410), (2450, 33928), (2800, 29687), (3920, 21205), (4241, 19600), (4900, 16964), (8482, 9800)]