55377180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307651}}^1$

素因数の和:307666

約数の個数: 36

約数和(自身を含む): 167977992

約数和(自身を除く): 112600812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307651, 615302, 922953, 1230604, 1538255, 1845906, 2768859, 3076510, 3691812, 4614765, 5537718, 6153020, 9229530, 11075436, 13844295, 18459060, 27688590, 55377180]

約数ペア:

[(1, 55377180), (2, 27688590), (3, 18459060), (4, 13844295), (5, 11075436), (6, 9229530), (9, 6153020), (10, 5537718), (12, 4614765), (15, 3691812), (18, 3076510), (20, 2768859), (30, 1845906), (36, 1538255), (45, 1230604), (60, 922953), (90, 615302), (180, 307651)]