57277620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{318209}}^1$

素因数の和:318224

約数の個数: 36

約数和(自身を含む): 173742660

約数和(自身を除く): 116465040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 318209, 636418, 954627, 1272836, 1591045, 1909254, 2863881, 3182090, 3818508, 4773135, 5727762, 6364180, 9546270, 11455524, 14319405, 19092540, 28638810, 57277620]

約数ペア:

[(1, 57277620), (2, 28638810), (3, 19092540), (4, 14319405), (5, 11455524), (6, 9546270), (9, 6364180), (10, 5727762), (12, 4773135), (15, 3818508), (18, 3182090), (20, 2863881), (30, 1909254), (36, 1591045), (45, 1272836), (60, 954627), (90, 636418), (180, 318209)]