80550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{179}}^1$

素因数の和:197

約数の個数: 36

約数和(自身を含む): 217620

約数和(自身を除く): 137070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 179, 225, 358, 450, 537, 895, 1074, 1611, 1790, 2685, 3222, 4475, 5370, 8055, 8950, 13425, 16110, 26850, 40275, 80550]

約数ペア:

[(1, 80550), (2, 40275), (3, 26850), (5, 16110), (6, 13425), (9, 8950), (10, 8055), (15, 5370), (18, 4475), (25, 3222), (30, 2685), (45, 1790), (50, 1611), (75, 1074), (90, 895), (150, 537), (179, 450), (225, 358)]