220217634180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1223431301}}^1$

素因数の和:1223431316

約数の個数: 36

約数和(自身を含む): 667993490892

約数和(自身を除く): 447775856712

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1223431301, 2446862602, 3670293903, 4893725204, 6117156505, 7340587806, 11010881709, 12234313010, 14681175612, 18351469515, 22021763418, 24468626020, 36702939030, 44043526836, 55054408545, 73405878060, 110108817090, 220217634180]

約数ペア:

[(1, 220217634180), (2, 110108817090), (3, 73405878060), (4, 55054408545), (5, 44043526836), (6, 36702939030), (9, 24468626020), (10, 22021763418), (12, 18351469515), (15, 14681175612), (18, 12234313010), (20, 11010881709), (30, 7340587806), (36, 6117156505), (45, 4893725204), (60, 3670293903), (90, 2446862602), (180, 1223431301)]