20156100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67187}}^1$

素因数の和:67204

約数の個数: 36

約数和(自身を含む): 58319184

約数和(自身を除く): 38163084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 67187, 134374, 201561, 268748, 335935, 403122, 671870, 806244, 1007805, 1343740, 1679675, 2015610, 3359350, 4031220, 5039025, 6718700, 10078050, 20156100]

約数ペア:

[(1, 20156100), (2, 10078050), (3, 6718700), (4, 5039025), (5, 4031220), (6, 3359350), (10, 2015610), (12, 1679675), (15, 1343740), (20, 1007805), (25, 806244), (30, 671870), (50, 403122), (60, 335935), (75, 268748), (100, 201561), (150, 134374), (300, 67187)]