200608020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1114489}}^1$

素因数の和:1114504

約数の個数: 36

約数和(自身を含む): 608511540

約数和(自身を除く): 407903520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1114489, 2228978, 3343467, 4457956, 5572445, 6686934, 10030401, 11144890, 13373868, 16717335, 20060802, 22289780, 33434670, 40121604, 50152005, 66869340, 100304010, 200608020]

約数ペア:

[(1, 200608020), (2, 100304010), (3, 66869340), (4, 50152005), (5, 40121604), (6, 33434670), (9, 22289780), (10, 20060802), (12, 16717335), (15, 13373868), (18, 11144890), (20, 10030401), (30, 6686934), (36, 5572445), (45, 4457956), (60, 3343467), (90, 2228978), (180, 1114489)]