1201251000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{400417}}^1$

素因数の和:400441

約数の個数: 64

約数和(自身を含む): 3747912480

約数和(自身を除く): 2546661480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 400417, 800834, 1201251, 1601668, 2002085, 2402502, 3203336, 4004170, 4805004, 6006255, 8008340, 9610008, 10010425, 12012510, 16016680, 20020850, 24025020, 30031275, 40041700, 48050040, 50052125, 60062550, 80083400, 100104250, 120125100, 150156375, 200208500, 240250200, 300312750, 400417000, 600625500, 1201251000]

約数ペア:

[(1, 1201251000), (2, 600625500), (3, 400417000), (4, 300312750), (5, 240250200), (6, 200208500), (8, 150156375), (10, 120125100), (12, 100104250), (15, 80083400), (20, 60062550), (24, 50052125), (25, 48050040), (30, 40041700), (40, 30031275), (50, 24025020), (60, 20020850), (75, 16016680), (100, 12012510), (120, 10010425), (125, 9610008), (150, 8008340), (200, 6006255), (250, 4805004), (300, 4004170), (375, 3203336), (500, 2402502), (600, 2002085), (750, 1601668), (1000, 1201251), (1500, 800834), (3000, 400417)]