137125620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{761809}}^1$

素因数の和:761824

約数の個数: 36

約数和(自身を含む): 415948260

約数和(自身を除く): 278822640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 761809, 1523618, 2285427, 3047236, 3809045, 4570854, 6856281, 7618090, 9141708, 11427135, 13712562, 15236180, 22854270, 27425124, 34281405, 45708540, 68562810, 137125620]

約数ペア:

[(1, 137125620), (2, 68562810), (3, 45708540), (4, 34281405), (5, 27425124), (6, 22854270), (9, 15236180), (10, 13712562), (12, 11427135), (15, 9141708), (18, 7618090), (20, 6856281), (30, 4570854), (36, 3809045), (45, 3047236), (60, 2285427), (90, 1523618), (180, 761809)]