47542140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29347}}^1$

素因数の和:29368

約数の個数: 60

約数和(自身を含む): 149146536

約数和(自身を除く): 101604396

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, 29347, 58694, 88041, 117388, 146735, 176082, 264123, 293470, 352164, 440205, 528246, 586940, 792369, 880410, 1056492, 1320615, 1584738, 1760820, 2377107, 2641230, 3169476, 3961845, 4754214, 5282460, 7923690, 9508428, 11885535, 15847380, 23771070, 47542140]

約数ペア:

[(1, 47542140), (2, 23771070), (3, 15847380), (4, 11885535), (5, 9508428), (6, 7923690), (9, 5282460), (10, 4754214), (12, 3961845), (15, 3169476), (18, 2641230), (20, 2377107), (27, 1760820), (30, 1584738), (36, 1320615), (45, 1056492), (54, 880410), (60, 792369), (81, 586940), (90, 528246), (108, 440205), (135, 352164), (162, 293470), (180, 264123), (270, 176082), (324, 146735), (405, 117388), (540, 88041), (810, 58694), (1620, 29347)]