148732020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{826289}}^1$

素因数の和:826304

約数の個数: 36

約数和(自身を含む): 451154340

約数和(自身を除く): 302422320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 826289, 1652578, 2478867, 3305156, 4131445, 4957734, 7436601, 8262890, 9915468, 12394335, 14873202, 16525780, 24788670, 29746404, 37183005, 49577340, 74366010, 148732020]

約数ペア:

[(1, 148732020), (2, 74366010), (3, 49577340), (4, 37183005), (5, 29746404), (6, 24788670), (9, 16525780), (10, 14873202), (12, 12394335), (15, 9915468), (18, 8262890), (20, 7436601), (30, 4957734), (36, 4131445), (45, 3305156), (60, 2478867), (90, 1652578), (180, 826289)]