75544740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{419693}}^1$

素因数の和:419708

約数の個数: 36

約数和(自身を含む): 229152924

約数和(自身を除く): 153608184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 419693, 839386, 1259079, 1678772, 2098465, 2518158, 3777237, 4196930, 5036316, 6295395, 7554474, 8393860, 12590790, 15108948, 18886185, 25181580, 37772370, 75544740]

約数ペア:

[(1, 75544740), (2, 37772370), (3, 25181580), (4, 18886185), (5, 15108948), (6, 12590790), (9, 8393860), (10, 7554474), (12, 6295395), (15, 5036316), (18, 4196930), (20, 3777237), (30, 2518158), (36, 2098465), (45, 1678772), (60, 1259079), (90, 839386), (180, 419693)]