42216660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{78179}}^1$

素因数の和:78197

約数の個数: 48

約数和(自身を含む): 131342400

約数和(自身を除く): 89125740

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, 78179, 156358, 234537, 312716, 390895, 469074, 703611, 781790, 938148, 1172685, 1407222, 1563580, 2110833, 2345370, 2814444, 3518055, 4221666, 4690740, 7036110, 8443332, 10554165, 14072220, 21108330, 42216660]

約数ペア:

[(1, 42216660), (2, 21108330), (3, 14072220), (4, 10554165), (5, 8443332), (6, 7036110), (9, 4690740), (10, 4221666), (12, 3518055), (15, 2814444), (18, 2345370), (20, 2110833), (27, 1563580), (30, 1407222), (36, 1172685), (45, 938148), (54, 781790), (60, 703611), (90, 469074), (108, 390895), (135, 312716), (180, 234537), (270, 156358), (540, 78179)]