111533220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{206543}}^1$

素因数の和:206561

約数の個数: 48

約数和(自身を含む): 346993920

約数和(自身を除く): 235460700

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, 206543, 413086, 619629, 826172, 1032715, 1239258, 1858887, 2065430, 2478516, 3098145, 3717774, 4130860, 5576661, 6196290, 7435548, 9294435, 11153322, 12392580, 18588870, 22306644, 27883305, 37177740, 55766610, 111533220]

約数ペア:

[(1, 111533220), (2, 55766610), (3, 37177740), (4, 27883305), (5, 22306644), (6, 18588870), (9, 12392580), (10, 11153322), (12, 9294435), (15, 7435548), (18, 6196290), (20, 5576661), (27, 4130860), (30, 3717774), (36, 3098145), (45, 2478516), (54, 2065430), (60, 1858887), (90, 1239258), (108, 1032715), (135, 826172), (180, 619629), (270, 413086), (540, 206543)]