201173220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{124181}}^1$

素因数の和:124202

約数の個数: 60

約数和(自身を含む): 631092924

約数和(自身を除く): 429919704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 124181, 248362, 372543, 496724, 620905, 745086, 1117629, 1241810, 1490172, 1862715, 2235258, 2483620, 3352887, 3725430, 4470516, 5588145, 6705774, 7450860, 10058661, 11176290, 13411548, 16764435, 20117322, 22352580, 33528870, 40234644, 50293305, 67057740, 100586610, 201173220]

約数ペア:

[(1, 201173220), (2, 100586610), (3, 67057740), (4, 50293305), (5, 40234644), (6, 33528870), (9, 22352580), (10, 20117322), (12, 16764435), (15, 13411548), (18, 11176290), (20, 10058661), (27, 7450860), (30, 6705774), (36, 5588145), (45, 4470516), (54, 3725430), (60, 3352887), (81, 2483620), (90, 2235258), (108, 1862715), (135, 1490172), (162, 1241810), (180, 1117629), (270, 745086), (324, 620905), (405, 496724), (540, 372543), (810, 248362), (1620, 124181)]