166370220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{308093}}^1$

素因数の和:308111

約数の個数: 48

約数和(自身を含む): 517597920

約数和(自身を除く): 351227700

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, 308093, 616186, 924279, 1232372, 1540465, 1848558, 2772837, 3080930, 3697116, 4621395, 5545674, 6161860, 8318511, 9242790, 11091348, 13864185, 16637022, 18485580, 27728370, 33274044, 41592555, 55456740, 83185110, 166370220]

約数ペア:

[(1, 166370220), (2, 83185110), (3, 55456740), (4, 41592555), (5, 33274044), (6, 27728370), (9, 18485580), (10, 16637022), (12, 13864185), (15, 11091348), (18, 9242790), (20, 8318511), (27, 6161860), (30, 5545674), (36, 4621395), (45, 3697116), (54, 3080930), (60, 2772837), (90, 1848558), (108, 1540465), (135, 1232372), (180, 924279), (270, 616186), (540, 308093)]