194405220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1080029}}^1$

素因数の和:1080044

約数の個数: 36

約数和(自身を含む): 589696380

約数和(自身を除く): 395291160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1080029, 2160058, 3240087, 4320116, 5400145, 6480174, 9720261, 10800290, 12960348, 16200435, 19440522, 21600580, 32400870, 38881044, 48601305, 64801740, 97202610, 194405220]

約数ペア:

[(1, 194405220), (2, 97202610), (3, 64801740), (4, 48601305), (5, 38881044), (6, 32400870), (9, 21600580), (10, 19440522), (12, 16200435), (15, 12960348), (18, 10800290), (20, 9720261), (30, 6480174), (36, 5400145), (45, 4320116), (60, 3240087), (90, 2160058), (180, 1080029)]