80996100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{269987}}^1$

素因数の和:270004

約数の個数: 36

約数和(自身を含む): 234349584

約数和(自身を除く): 153353484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 269987, 539974, 809961, 1079948, 1349935, 1619922, 2699870, 3239844, 4049805, 5399740, 6749675, 8099610, 13499350, 16199220, 20249025, 26998700, 40498050, 80996100]

約数ペア:

[(1, 80996100), (2, 40498050), (3, 26998700), (4, 20249025), (5, 16199220), (6, 13499350), (10, 8099610), (12, 6749675), (15, 5399740), (20, 4049805), (25, 3239844), (30, 2699870), (50, 1619922), (60, 1349935), (75, 1079948), (100, 809961), (150, 539974), (300, 269987)]