54699660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{743}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 166551840

約数和(自身を除く): 111852180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 409, 743, 818, 1227, 1486, 1636, 2045, 2229, 2454, 2972, 3681, 3715, 4090, 4458, 4908, 6135, 6687, 7362, 7430, 8180, 8916, 11145, 12270, 13374, 14724, 14860, 18405, 22290, 24540, 26748, 33435, 36810, 44580, 66870, 73620, 133740, 303887, 607774, 911661, 1215548, 1519435, 1823322, 2734983, 3038870, 3646644, 4558305, 5469966, 6077740, 9116610, 10939932, 13674915, 18233220, 27349830, 54699660]

約数ペア:

[(1, 54699660), (2, 27349830), (3, 18233220), (4, 13674915), (5, 10939932), (6, 9116610), (9, 6077740), (10, 5469966), (12, 4558305), (15, 3646644), (18, 3038870), (20, 2734983), (30, 1823322), (36, 1519435), (45, 1215548), (60, 911661), (90, 607774), (180, 303887), (409, 133740), (743, 73620), (818, 66870), (1227, 44580), (1486, 36810), (1636, 33435), (2045, 26748), (2229, 24540), (2454, 22290), (2972, 18405), (3681, 14860), (3715, 14724), (4090, 13374), (4458, 12270), (4908, 11145), (6135, 8916), (6687, 8180), (7362, 7430)]