3139609500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{697691}}^1$

素因数の和:697716

約数の個数: 72

約数和(自身を含む): 9904435632

約数和(自身を除く): 6764826132

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, 697691, 1395382, 2093073, 2790764, 3488455, 4186146, 6279219, 6976910, 8372292, 10465365, 12558438, 13953820, 17442275, 20930730, 25116876, 31396095, 34884550, 41861460, 52326825, 62792190, 69769100, 87211375, 104653650, 125584380, 156980475, 174422750, 209307300, 261634125, 313960950, 348845500, 523268250, 627921900, 784902375, 1046536500, 1569804750, 3139609500]

約数ペア:

[(1, 3139609500), (2, 1569804750), (3, 1046536500), (4, 784902375), (5, 627921900), (6, 523268250), (9, 348845500), (10, 313960950), (12, 261634125), (15, 209307300), (18, 174422750), (20, 156980475), (25, 125584380), (30, 104653650), (36, 87211375), (45, 69769100), (50, 62792190), (60, 52326825), (75, 41861460), (90, 34884550), (100, 31396095), (125, 25116876), (150, 20930730), (180, 17442275), (225, 13953820), (250, 12558438), (300, 10465365), (375, 8372292), (450, 6976910), (500, 6279219), (750, 4186146), (900, 3488455), (1125, 2790764), (1500, 2093073), (2250, 1395382), (4500, 697691)]