75249440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67187}}^1$

素因数の和:67209

約数の個数: 48

約数和(自身を含む): 203176512

約数和(自身を除く): 127927072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 67187, 134374, 268748, 335935, 470309, 537496, 671870, 940618, 1074992, 1343740, 1881236, 2149984, 2351545, 2687480, 3762472, 4703090, 5374960, 7524944, 9406180, 10749920, 15049888, 18812360, 37624720, 75249440]

約数ペア:

[(1, 75249440), (2, 37624720), (4, 18812360), (5, 15049888), (7, 10749920), (8, 9406180), (10, 7524944), (14, 5374960), (16, 4703090), (20, 3762472), (28, 2687480), (32, 2351545), (35, 2149984), (40, 1881236), (56, 1343740), (70, 1074992), (80, 940618), (112, 671870), (140, 537496), (160, 470309), (224, 335935), (280, 268748), (560, 134374), (1120, 67187)]