75375180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{418751}}^1$

素因数の和:418766

約数の個数: 36

約数和(自身を含む): 228638592

約数和(自身を除く): 153263412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 418751, 837502, 1256253, 1675004, 2093755, 2512506, 3768759, 4187510, 5025012, 6281265, 7537518, 8375020, 12562530, 15075036, 18843795, 25125060, 37687590, 75375180]

約数ペア:

[(1, 75375180), (2, 37687590), (3, 25125060), (4, 18843795), (5, 15075036), (6, 12562530), (9, 8375020), (10, 7537518), (12, 6281265), (15, 5025012), (18, 4187510), (20, 3768759), (30, 2512506), (36, 2093755), (45, 1675004), (60, 1256253), (90, 837502), (180, 418751)]