86280000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{719}}^1$

素因数の和:754

約数の個数: 140

約数和(自身を含む): 285658560

約数和(自身を除く): 199378560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 719, 750, 800, 960, 1000, 1200, 1250, 1438, 1500, 1600, 1875, 2000, 2157, 2400, 2500, 2876, 3000, 3595, 3750, 4000, 4314, 4800, 5000, 5752, 6000, 7190, 7500, 8000, 8628, 10000, 10785, 11504, 12000, 14380, 15000, 17256, 17975, 20000, 21570, 23008, 24000, 28760, 30000, 34512, 35950, 40000, 43140, 46016, 53925, 57520, 60000, 69024, 71900, 86280, 89875, 107850, 115040, 120000, 138048, 143800, 172560, 179750, 215700, 230080, 269625, 287600, 345120, 359500, 431400, 449375, 539250, 575200, 690240, 719000, 862800, 898750, 1078500, 1150400, 1348125, 1438000, 1725600, 1797500, 2157000, 2696250, 2876000, 3451200, 3595000, 4314000, 5392500, 5752000, 7190000, 8628000, 10785000, 14380000, 17256000, 21570000, 28760000, 43140000, 86280000]

約数ペア:

[(1, 86280000), (2, 43140000), (3, 28760000), (4, 21570000), (5, 17256000), (6, 14380000), (8, 10785000), (10, 8628000), (12, 7190000), (15, 5752000), (16, 5392500), (20, 4314000), (24, 3595000), (25, 3451200), (30, 2876000), (32, 2696250), (40, 2157000), (48, 1797500), (50, 1725600), (60, 1438000), (64, 1348125), (75, 1150400), (80, 1078500), (96, 898750), (100, 862800), (120, 719000), (125, 690240), (150, 575200), (160, 539250), (192, 449375), (200, 431400), (240, 359500), (250, 345120), (300, 287600), (320, 269625), (375, 230080), (400, 215700), (480, 179750), (500, 172560), (600, 143800), (625, 138048), (719, 120000), (750, 115040), (800, 107850), (960, 89875), (1000, 86280), (1200, 71900), (1250, 69024), (1438, 60000), (1500, 57520), (1600, 53925), (1875, 46016), (2000, 43140), (2157, 40000), (2400, 35950), (2500, 34512), (2876, 30000), (3000, 28760), (3595, 24000), (3750, 23008), (4000, 21570), (4314, 20000), (4800, 17975), (5000, 17256), (5752, 15000), (6000, 14380), (7190, 12000), (7500, 11504), (8000, 10785), (8628, 10000)]