26005500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{5779}}^1$

素因数の和:5804

約数の個数: 72

約数和(自身を含む): 82052880

約数和(自身を除く): 56047380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 5779, 11558, 17337, 23116, 28895, 34674, 52011, 57790, 69348, 86685, 104022, 115580, 144475, 173370, 208044, 260055, 288950, 346740, 433425, 520110, 577900, 722375, 866850, 1040220, 1300275, 1444750, 1733700, 2167125, 2600550, 2889500, 4334250, 5201100, 6501375, 8668500, 13002750, 26005500]

約数ペア:

[(1, 26005500), (2, 13002750), (3, 8668500), (4, 6501375), (5, 5201100), (6, 4334250), (9, 2889500), (10, 2600550), (12, 2167125), (15, 1733700), (18, 1444750), (20, 1300275), (25, 1040220), (30, 866850), (36, 722375), (45, 577900), (50, 520110), (60, 433425), (75, 346740), (90, 288950), (100, 260055), (125, 208044), (150, 173370), (180, 144475), (225, 115580), (250, 104022), (300, 86685), (375, 69348), (450, 57790), (500, 52011), (750, 34674), (900, 28895), (1125, 23116), (1500, 17337), (2250, 11558), (4500, 5779)]