168588180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1543}}^1$

素因数の和:2165

約数の個数: 72

約数和(自身を含む): 512558592

約数和(自身を除く): 343970412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 1214, 1543, 1821, 2428, 3035, 3086, 3642, 4629, 5463, 6070, 6172, 7284, 7715, 9105, 9258, 10926, 12140, 13887, 15430, 18210, 18516, 21852, 23145, 27315, 27774, 30860, 36420, 46290, 54630, 55548, 69435, 92580, 109260, 138870, 277740, 936601, 1873202, 2809803, 3746404, 4683005, 5619606, 8429409, 9366010, 11239212, 14049015, 16858818, 18732020, 28098030, 33717636, 42147045, 56196060, 84294090, 168588180]

約数ペア:

[(1, 168588180), (2, 84294090), (3, 56196060), (4, 42147045), (5, 33717636), (6, 28098030), (9, 18732020), (10, 16858818), (12, 14049015), (15, 11239212), (18, 9366010), (20, 8429409), (30, 5619606), (36, 4683005), (45, 3746404), (60, 2809803), (90, 1873202), (180, 936601), (607, 277740), (1214, 138870), (1543, 109260), (1821, 92580), (2428, 69435), (3035, 55548), (3086, 54630), (3642, 46290), (4629, 36420), (5463, 30860), (6070, 27774), (6172, 27315), (7284, 23145), (7715, 21852), (9105, 18516), (9258, 18210), (10926, 15430), (12140, 13887)]