157437150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{80737}}^1$

素因数の和:80765

約数の個数: 48

約数和(自身を含む): 420483504

約数和(自身を除く): 263046354

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 80737, 161474, 242211, 403685, 484422, 807370, 1049581, 1211055, 2018425, 2099162, 2422110, 3148743, 4036850, 5247905, 6055275, 6297486, 10495810, 12110550, 15743715, 26239525, 31487430, 52479050, 78718575, 157437150]

約数ペア:

[(1, 157437150), (2, 78718575), (3, 52479050), (5, 31487430), (6, 26239525), (10, 15743715), (13, 12110550), (15, 10495810), (25, 6297486), (26, 6055275), (30, 5247905), (39, 4036850), (50, 3148743), (65, 2422110), (75, 2099162), (78, 2018425), (130, 1211055), (150, 1049581), (195, 807370), (325, 484422), (390, 403685), (650, 242211), (975, 161474), (1950, 80737)]