83944620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{155453}}^1$

素因数の和:155471

約数の個数: 48

約数和(自身を含む): 261162720

約数和(自身を除く): 177218100

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, 155453, 310906, 466359, 621812, 777265, 932718, 1399077, 1554530, 1865436, 2331795, 2798154, 3109060, 4197231, 4663590, 5596308, 6995385, 8394462, 9327180, 13990770, 16788924, 20986155, 27981540, 41972310, 83944620]

約数ペア:

[(1, 83944620), (2, 41972310), (3, 27981540), (4, 20986155), (5, 16788924), (6, 13990770), (9, 9327180), (10, 8394462), (12, 6995385), (15, 5596308), (18, 4663590), (20, 4197231), (27, 3109060), (30, 2798154), (36, 2331795), (45, 1865436), (54, 1554530), (60, 1399077), (90, 932718), (108, 777265), (135, 621812), (180, 466359), (270, 310906), (540, 155453)]