42764220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79193}}^1$

素因数の和:79211

約数の個数: 48

約数和(自身を含む): 133045920

約数和(自身を除く): 90281700

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, 79193, 158386, 237579, 316772, 395965, 475158, 712737, 791930, 950316, 1187895, 1425474, 1583860, 2138211, 2375790, 2850948, 3563685, 4276422, 4751580, 7127370, 8552844, 10691055, 14254740, 21382110, 42764220]

約数ペア:

[(1, 42764220), (2, 21382110), (3, 14254740), (4, 10691055), (5, 8552844), (6, 7127370), (9, 4751580), (10, 4276422), (12, 3563685), (15, 2850948), (18, 2375790), (20, 2138211), (27, 1583860), (30, 1425474), (36, 1187895), (45, 950316), (54, 791930), (60, 712737), (90, 475158), (108, 395965), (135, 316772), (180, 237579), (270, 158386), (540, 79193)]