57533220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{106543}}^1$

素因数の和:106561

約数の個数: 48

約数和(自身を含む): 178993920

約数和(自身を除く): 121460700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 106543, 213086, 319629, 426172, 532715, 639258, 958887, 1065430, 1278516, 1598145, 1917774, 2130860, 2876661, 3196290, 3835548, 4794435, 5753322, 6392580, 9588870, 11506644, 14383305, 19177740, 28766610, 57533220]

約数ペア:

[(1, 57533220), (2, 28766610), (3, 19177740), (4, 14383305), (5, 11506644), (6, 9588870), (9, 6392580), (10, 5753322), (12, 4794435), (15, 3835548), (18, 3196290), (20, 2876661), (27, 2130860), (30, 1917774), (36, 1598145), (45, 1278516), (54, 1065430), (60, 958887), (90, 639258), (108, 532715), (135, 426172), (180, 319629), (270, 213086), (540, 106543)]