80340900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{267803}}^1$

素因数の和:267820

約数の個数: 36

約数和(自身を含む): 232453872

約数和(自身を除く): 152112972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 267803, 535606, 803409, 1071212, 1339015, 1606818, 2678030, 3213636, 4017045, 5356060, 6695075, 8034090, 13390150, 16068180, 20085225, 26780300, 40170450, 80340900]

約数ペア:

[(1, 80340900), (2, 40170450), (3, 26780300), (4, 20085225), (5, 16068180), (6, 13390150), (10, 8034090), (12, 6695075), (15, 5356060), (20, 4017045), (25, 3213636), (30, 2678030), (50, 1606818), (60, 1339015), (75, 1071212), (100, 803409), (150, 535606), (300, 267803)]