7050000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{47}}^1$

素因数の和:83

約数の個数: 120

約数和(自身を含む): 23248512

約数和(自身を除く): 16198512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 125, 141, 150, 188, 200, 235, 240, 250, 282, 300, 375, 376, 400, 470, 500, 564, 600, 625, 705, 750, 752, 940, 1000, 1128, 1175, 1200, 1250, 1410, 1500, 1875, 1880, 2000, 2256, 2350, 2500, 2820, 3000, 3125, 3525, 3750, 3760, 4700, 5000, 5640, 5875, 6000, 6250, 7050, 7500, 9375, 9400, 10000, 11280, 11750, 12500, 14100, 15000, 17625, 18750, 18800, 23500, 25000, 28200, 29375, 30000, 35250, 37500, 47000, 50000, 56400, 58750, 70500, 75000, 88125, 94000, 117500, 141000, 146875, 150000, 176250, 235000, 282000, 293750, 352500, 440625, 470000, 587500, 705000, 881250, 1175000, 1410000, 1762500, 2350000, 3525000, 7050000]

約数ペア:

[(1, 7050000), (2, 3525000), (3, 2350000), (4, 1762500), (5, 1410000), (6, 1175000), (8, 881250), (10, 705000), (12, 587500), (15, 470000), (16, 440625), (20, 352500), (24, 293750), (25, 282000), (30, 235000), (40, 176250), (47, 150000), (48, 146875), (50, 141000), (60, 117500), (75, 94000), (80, 88125), (94, 75000), (100, 70500), (120, 58750), (125, 56400), (141, 50000), (150, 47000), (188, 37500), (200, 35250), (235, 30000), (240, 29375), (250, 28200), (282, 25000), (300, 23500), (375, 18800), (376, 18750), (400, 17625), (470, 15000), (500, 14100), (564, 12500), (600, 11750), (625, 11280), (705, 10000), (750, 9400), (752, 9375), (940, 7500), (1000, 7050), (1128, 6250), (1175, 6000), (1200, 5875), (1250, 5640), (1410, 5000), (1500, 4700), (1875, 3760), (1880, 3750), (2000, 3525), (2256, 3125), (2350, 3000), (2500, 2820)]