75105180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{417251}}^1$

素因数の和:417266

約数の個数: 36

約数和(自身を含む): 227819592

約数和(自身を除く): 152714412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 417251, 834502, 1251753, 1669004, 2086255, 2503506, 3755259, 4172510, 5007012, 6258765, 7510518, 8345020, 12517530, 15021036, 18776295, 25035060, 37552590, 75105180]

約数ペア:

[(1, 75105180), (2, 37552590), (3, 25035060), (4, 18776295), (5, 15021036), (6, 12517530), (9, 8345020), (10, 7510518), (12, 6258765), (15, 5007012), (18, 4172510), (20, 3755259), (30, 2503506), (36, 2086255), (45, 1669004), (60, 1251753), (90, 834502), (180, 417251)]