180933660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1005187}}^1$

素因数の和:1005202

約数の個数: 36

約数和(自身を含む): 548832648

約数和(自身を除く): 367898988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1005187, 2010374, 3015561, 4020748, 5025935, 6031122, 9046683, 10051870, 12062244, 15077805, 18093366, 20103740, 30155610, 36186732, 45233415, 60311220, 90466830, 180933660]

約数ペア:

[(1, 180933660), (2, 90466830), (3, 60311220), (4, 45233415), (5, 36186732), (6, 30155610), (9, 20103740), (10, 18093366), (12, 15077805), (15, 12062244), (18, 10051870), (20, 9046683), (30, 6031122), (36, 5025935), (45, 4020748), (60, 3015561), (90, 2010374), (180, 1005187)]