315100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:174

約数の個数: 36

約数和(自身を含む): 718704

約数和(自身を除く): 403604

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 137, 230, 274, 460, 548, 575, 685, 1150, 1370, 2300, 2740, 3151, 3425, 6302, 6850, 12604, 13700, 15755, 31510, 63020, 78775, 157550, 315100]

約数ペア:

[(1, 315100), (2, 157550), (4, 78775), (5, 63020), (10, 31510), (20, 15755), (23, 13700), (25, 12604), (46, 6850), (50, 6302), (92, 3425), (100, 3151), (115, 2740), (137, 2300), (230, 1370), (274, 1150), (460, 685), (548, 575)]