108881820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67211}}^1$

素因数の和:67232

約数の個数: 60

約数和(自身を含む): 341571384

約数和(自身を除く): 232689564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 67211, 134422, 201633, 268844, 336055, 403266, 604899, 672110, 806532, 1008165, 1209798, 1344220, 1814697, 2016330, 2419596, 3024495, 3629394, 4032660, 5444091, 6048990, 7258788, 9073485, 10888182, 12097980, 18146970, 21776364, 27220455, 36293940, 54440910, 108881820]

約数ペア:

[(1, 108881820), (2, 54440910), (3, 36293940), (4, 27220455), (5, 21776364), (6, 18146970), (9, 12097980), (10, 10888182), (12, 9073485), (15, 7258788), (18, 6048990), (20, 5444091), (27, 4032660), (30, 3629394), (36, 3024495), (45, 2419596), (54, 2016330), (60, 1814697), (81, 1344220), (90, 1209798), (108, 1008165), (135, 806532), (162, 672110), (180, 604899), (270, 403266), (324, 336055), (405, 268844), (540, 201633), (810, 134422), (1620, 67211)]