55445580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{102677}}^1$

素因数の和:102695

約数の個数: 48

約数和(自身を含む): 172499040

約数和(自身を除く): 117053460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 102677, 205354, 308031, 410708, 513385, 616062, 924093, 1026770, 1232124, 1540155, 1848186, 2053540, 2772279, 3080310, 3696372, 4620465, 5544558, 6160620, 9240930, 11089116, 13861395, 18481860, 27722790, 55445580]

約数ペア:

[(1, 55445580), (2, 27722790), (3, 18481860), (4, 13861395), (5, 11089116), (6, 9240930), (9, 6160620), (10, 5544558), (12, 4620465), (15, 3696372), (18, 3080310), (20, 2772279), (27, 2053540), (30, 1848186), (36, 1540155), (45, 1232124), (54, 1026770), (60, 924093), (90, 616062), (108, 513385), (135, 410708), (180, 308031), (270, 205354), (540, 102677)]