201849660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1121387}}^1$

素因数の和:1121402

約数の個数: 36

約数和(自身を含む): 612277848

約数和(自身を除く): 410428188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1121387, 2242774, 3364161, 4485548, 5606935, 6728322, 10092483, 11213870, 13456644, 16820805, 20184966, 22427740, 33641610, 40369932, 50462415, 67283220, 100924830, 201849660]

約数ペア:

[(1, 201849660), (2, 100924830), (3, 67283220), (4, 50462415), (5, 40369932), (6, 33641610), (9, 22427740), (10, 20184966), (12, 16820805), (15, 13456644), (18, 11213870), (20, 10092483), (30, 6728322), (36, 5606935), (45, 4485548), (60, 3364161), (90, 2242774), (180, 1121387)]