146857400

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{7129}}^1$

素因数の和:7248

約数の個数: 48

約数和(自身を含む): 344806800

約数和(自身を除く): 197949400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 824, 1030, 2060, 2575, 4120, 5150, 7129, 10300, 14258, 20600, 28516, 35645, 57032, 71290, 142580, 178225, 285160, 356450, 712900, 734287, 1425800, 1468574, 2937148, 3671435, 5874296, 7342870, 14685740, 18357175, 29371480, 36714350, 73428700, 146857400]

約数ペア:

[(1, 146857400), (2, 73428700), (4, 36714350), (5, 29371480), (8, 18357175), (10, 14685740), (20, 7342870), (25, 5874296), (40, 3671435), (50, 2937148), (100, 1468574), (103, 1425800), (200, 734287), (206, 712900), (412, 356450), (515, 285160), (824, 178225), (1030, 142580), (2060, 71290), (2575, 57032), (4120, 35645), (5150, 28516), (7129, 20600), (10300, 14258)]