205753620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{3109}}^1$

素因数の和:4224

約数の個数: 48

約数和(自身を含む): 576817920

約数和(自身を除く): 371064300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1103, 2206, 3109, 3309, 4412, 5515, 6218, 6618, 9327, 11030, 12436, 13236, 15545, 16545, 18654, 22060, 31090, 33090, 37308, 46635, 62180, 66180, 93270, 186540, 3429227, 6858454, 10287681, 13716908, 17146135, 20575362, 34292270, 41150724, 51438405, 68584540, 102876810, 205753620]

約数ペア:

[(1, 205753620), (2, 102876810), (3, 68584540), (4, 51438405), (5, 41150724), (6, 34292270), (10, 20575362), (12, 17146135), (15, 13716908), (20, 10287681), (30, 6858454), (60, 3429227), (1103, 186540), (2206, 93270), (3109, 66180), (3309, 62180), (4412, 46635), (5515, 37308), (6218, 33090), (6618, 31090), (9327, 22060), (11030, 18654), (12436, 16545), (13236, 15545)]