8985000000

素因数分解:

$2^6\times 3^1\times 5^7\times {\mathrm{599}}^1$

素因数の和:649

約数の個数: 224

約数和(自身を含む): 29765548800

約数和(自身を除く): 20780548800

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, 599, 600, 625, 750, 800, 960, 1000, 1198, 1200, 1250, 1500, 1600, 1797, 1875, 2000, 2396, 2400, 2500, 2995, 3000, 3125, 3594, 3750, 4000, 4792, 4800, 5000, 5990, 6000, 6250, 7188, 7500, 8000, 8985, 9375, 9584, 10000, 11980, 12000, 12500, 14376, 14975, 15000, 15625, 17970, 18750, 19168, 20000, 23960, 24000, 25000, 28752, 29950, 30000, 31250, 35940, 37500, 38336, 40000, 44925, 46875, 47920, 50000, 57504, 59900, 60000, 62500, 71880, 74875, 75000, 78125, 89850, 93750, 95840, 100000, 115008, 119800, 120000, 125000, 143760, 149750, 150000, 156250, 179700, 187500, 191680, 200000, 224625, 234375, 239600, 250000, 287520, 299500, 300000, 312500, 359400, 374375, 375000, 449250, 468750, 479200, 500000, 575040, 599000, 600000, 625000, 718800, 748750, 750000, 898500, 937500, 958400, 1000000, 1123125, 1198000, 1250000, 1437600, 1497500, 1500000, 1797000, 1871875, 1875000, 2246250, 2396000, 2500000, 2875200, 2995000, 3000000, 3594000, 3743750, 3750000, 4492500, 4792000, 5000000, 5615625, 5990000, 7188000, 7487500, 7500000, 8985000, 9359375, 11231250, 11980000, 14376000, 14975000, 15000000, 17970000, 18718750, 22462500, 23960000, 28078125, 29950000, 35940000, 37437500, 44925000, 46796875, 56156250, 59900000, 71880000, 74875000, 89850000, 93593750, 112312500, 119800000, 140390625, 149750000, 179700000, 187187500, 224625000, 280781250, 299500000, 359400000, 374375000, 449250000, 561562500, 599000000, 748750000, 898500000, 1123125000, 1497500000, 1797000000, 2246250000, 2995000000, 4492500000, 8985000000]

約数ペア:

[(1, 8985000000), (2, 4492500000), (3, 2995000000), (4, 2246250000), (5, 1797000000), (6, 1497500000), (8, 1123125000), (10, 898500000), (12, 748750000), (15, 599000000), (16, 561562500), (20, 449250000), (24, 374375000), (25, 359400000), (30, 299500000), (32, 280781250), (40, 224625000), (48, 187187500), (50, 179700000), (60, 149750000), (64, 140390625), (75, 119800000), (80, 112312500), (96, 93593750), (100, 89850000), (120, 74875000), (125, 71880000), (150, 59900000), (160, 56156250), (192, 46796875), (200, 44925000), (240, 37437500), (250, 35940000), (300, 29950000), (320, 28078125), (375, 23960000), (400, 22462500), (480, 18718750), (500, 17970000), (599, 15000000), (600, 14975000), (625, 14376000), (750, 11980000), (800, 11231250), (960, 9359375), (1000, 8985000), (1198, 7500000), (1200, 7487500), (1250, 7188000), (1500, 5990000), (1600, 5615625), (1797, 5000000), (1875, 4792000), (2000, 4492500), (2396, 3750000), (2400, 3743750), (2500, 3594000), (2995, 3000000), (3000, 2995000), (3125, 2875200), (3594, 2500000), (3750, 2396000), (4000, 2246250), (4792, 1875000), (4800, 1871875), (5000, 1797000), (5990, 1500000), (6000, 1497500), (6250, 1437600), (7188, 1250000), (7500, 1198000), (8000, 1123125), (8985, 1000000), (9375, 958400), (9584, 937500), (10000, 898500), (11980, 750000), (12000, 748750), (12500, 718800), (14376, 625000), (14975, 600000), (15000, 599000), (15625, 575040), (17970, 500000), (18750, 479200), (19168, 468750), (20000, 449250), (23960, 375000), (24000, 374375), (25000, 359400), (28752, 312500), (29950, 300000), (30000, 299500), (31250, 287520), (35940, 250000), (37500, 239600), (38336, 234375), (40000, 224625), (44925, 200000), (46875, 191680), (47920, 187500), (50000, 179700), (57504, 156250), (59900, 150000), (60000, 149750), (62500, 143760), (71880, 125000), (74875, 120000), (75000, 119800), (78125, 115008), (89850, 100000), (93750, 95840)]