146875100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{34157}}^1$

素因数の和:34214

約数の個数: 36

約数和(自身を含む): 326140584

約数和(自身を除く): 179265484

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 34157, 68314, 136628, 170785, 341570, 683140, 853925, 1468751, 1707850, 2937502, 3415700, 5875004, 7343755, 14687510, 29375020, 36718775, 73437550, 146875100]

約数ペア:

[(1, 146875100), (2, 73437550), (4, 36718775), (5, 29375020), (10, 14687510), (20, 7343755), (25, 5875004), (43, 3415700), (50, 2937502), (86, 1707850), (100, 1468751), (172, 853925), (215, 683140), (430, 341570), (860, 170785), (1075, 136628), (2150, 68314), (4300, 34157)]