84149600

素因数分解:

$2^5\times 5^2\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:672

約数の個数: 72

約数和(自身を含む): 206705520

約数和(自身を除く): 122555920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 293, 359, 400, 586, 718, 800, 1172, 1436, 1465, 1795, 2344, 2872, 2930, 3590, 4688, 5744, 5860, 7180, 7325, 8975, 9376, 11488, 11720, 14360, 14650, 17950, 23440, 28720, 29300, 35900, 46880, 57440, 58600, 71800, 105187, 117200, 143600, 210374, 234400, 287200, 420748, 525935, 841496, 1051870, 1682992, 2103740, 2629675, 3365984, 4207480, 5259350, 8414960, 10518700, 16829920, 21037400, 42074800, 84149600]

約数ペア:

[(1, 84149600), (2, 42074800), (4, 21037400), (5, 16829920), (8, 10518700), (10, 8414960), (16, 5259350), (20, 4207480), (25, 3365984), (32, 2629675), (40, 2103740), (50, 1682992), (80, 1051870), (100, 841496), (160, 525935), (200, 420748), (293, 287200), (359, 234400), (400, 210374), (586, 143600), (718, 117200), (800, 105187), (1172, 71800), (1436, 58600), (1465, 57440), (1795, 46880), (2344, 35900), (2872, 29300), (2930, 28720), (3590, 23440), (4688, 17950), (5744, 14650), (5860, 14360), (7180, 11720), (7325, 11488), (8975, 9376)]