85158180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{473101}}^1$

素因数の和:473116

約数の個数: 36

約数和(自身を含む): 258313692

約数和(自身を除く): 173155512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 473101, 946202, 1419303, 1892404, 2365505, 2838606, 4257909, 4731010, 5677212, 7096515, 8515818, 9462020, 14193030, 17031636, 21289545, 28386060, 42579090, 85158180]

約数ペア:

[(1, 85158180), (2, 42579090), (3, 28386060), (4, 21289545), (5, 17031636), (6, 14193030), (9, 9462020), (10, 8515818), (12, 7096515), (15, 5677212), (18, 4731010), (20, 4257909), (30, 2838606), (36, 2365505), (45, 1892404), (60, 1419303), (90, 946202), (180, 473101)]