180871650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{133979}}^1$

素因数の和:134000

約数の個数: 48

約数和(自身を含む): 498405600

約数和(自身を除く): 317533950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 133979, 267958, 401937, 669895, 803874, 1205811, 1339790, 2009685, 2411622, 3349475, 3617433, 4019370, 6029055, 6698950, 7234866, 10048425, 12058110, 18087165, 20096850, 30145275, 36174330, 60290550, 90435825, 180871650]

約数ペア:

[(1, 180871650), (2, 90435825), (3, 60290550), (5, 36174330), (6, 30145275), (9, 20096850), (10, 18087165), (15, 12058110), (18, 10048425), (25, 7234866), (27, 6698950), (30, 6029055), (45, 4019370), (50, 3617433), (54, 3349475), (75, 2411622), (90, 2009685), (135, 1339790), (150, 1205811), (225, 803874), (270, 669895), (450, 401937), (675, 267958), (1350, 133979)]