5640000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{47}}^1$

素因数の和:82

約数の個数: 140

約数和(自身を含む): 19043904

約数和(自身を除く): 13403904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 125, 141, 150, 160, 188, 192, 200, 235, 240, 250, 282, 300, 320, 375, 376, 400, 470, 480, 500, 564, 600, 625, 705, 750, 752, 800, 940, 960, 1000, 1128, 1175, 1200, 1250, 1410, 1500, 1504, 1600, 1875, 1880, 2000, 2256, 2350, 2400, 2500, 2820, 3000, 3008, 3525, 3750, 3760, 4000, 4512, 4700, 4800, 5000, 5640, 5875, 6000, 7050, 7500, 7520, 8000, 9024, 9400, 10000, 11280, 11750, 12000, 14100, 15000, 15040, 17625, 18800, 20000, 22560, 23500, 24000, 28200, 29375, 30000, 35250, 37600, 40000, 45120, 47000, 56400, 58750, 60000, 70500, 75200, 88125, 94000, 112800, 117500, 120000, 141000, 176250, 188000, 225600, 235000, 282000, 352500, 376000, 470000, 564000, 705000, 940000, 1128000, 1410000, 1880000, 2820000, 5640000]

約数ペア:

[(1, 5640000), (2, 2820000), (3, 1880000), (4, 1410000), (5, 1128000), (6, 940000), (8, 705000), (10, 564000), (12, 470000), (15, 376000), (16, 352500), (20, 282000), (24, 235000), (25, 225600), (30, 188000), (32, 176250), (40, 141000), (47, 120000), (48, 117500), (50, 112800), (60, 94000), (64, 88125), (75, 75200), (80, 70500), (94, 60000), (96, 58750), (100, 56400), (120, 47000), (125, 45120), (141, 40000), (150, 37600), (160, 35250), (188, 30000), (192, 29375), (200, 28200), (235, 24000), (240, 23500), (250, 22560), (282, 20000), (300, 18800), (320, 17625), (375, 15040), (376, 15000), (400, 14100), (470, 12000), (480, 11750), (500, 11280), (564, 10000), (600, 9400), (625, 9024), (705, 8000), (750, 7520), (752, 7500), (800, 7050), (940, 6000), (960, 5875), (1000, 5640), (1128, 5000), (1175, 4800), (1200, 4700), (1250, 4512), (1410, 4000), (1500, 3760), (1504, 3750), (1600, 3525), (1875, 3008), (1880, 3000), (2000, 2820), (2256, 2500), (2350, 2400)]