2118000000

素因数分解:

$2^7\times 3^1\times 5^6\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 224

約数和(自身を含む): 7052253480

約数和(自身を除く): 4934253480

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, 128, 150, 160, 192, 200, 240, 250, 300, 320, 353, 375, 384, 400, 480, 500, 600, 625, 640, 706, 750, 800, 960, 1000, 1059, 1200, 1250, 1412, 1500, 1600, 1765, 1875, 1920, 2000, 2118, 2400, 2500, 2824, 3000, 3125, 3200, 3530, 3750, 4000, 4236, 4800, 5000, 5295, 5648, 6000, 6250, 7060, 7500, 8000, 8472, 8825, 9375, 9600, 10000, 10590, 11296, 12000, 12500, 14120, 15000, 15625, 16000, 16944, 17650, 18750, 20000, 21180, 22592, 24000, 25000, 26475, 28240, 30000, 31250, 33888, 35300, 37500, 40000, 42360, 44125, 45184, 46875, 48000, 50000, 52950, 56480, 60000, 62500, 67776, 70600, 75000, 80000, 84720, 88250, 93750, 100000, 105900, 112960, 120000, 125000, 132375, 135552, 141200, 150000, 169440, 176500, 187500, 200000, 211800, 220625, 225920, 240000, 250000, 264750, 282400, 300000, 338880, 353000, 375000, 400000, 423600, 441250, 500000, 529500, 564800, 600000, 661875, 677760, 706000, 750000, 847200, 882500, 1000000, 1059000, 1103125, 1129600, 1200000, 1323750, 1412000, 1500000, 1694400, 1765000, 2000000, 2118000, 2206250, 2647500, 2824000, 3000000, 3309375, 3388800, 3530000, 4236000, 4412500, 5295000, 5515625, 5648000, 6000000, 6618750, 7060000, 8472000, 8825000, 10590000, 11031250, 13237500, 14120000, 16546875, 16944000, 17650000, 21180000, 22062500, 26475000, 28240000, 33093750, 35300000, 42360000, 44125000, 52950000, 66187500, 70600000, 84720000, 88250000, 105900000, 132375000, 141200000, 176500000, 211800000, 264750000, 353000000, 423600000, 529500000, 706000000, 1059000000, 2118000000]

約数ペア:

[(1, 2118000000), (2, 1059000000), (3, 706000000), (4, 529500000), (5, 423600000), (6, 353000000), (8, 264750000), (10, 211800000), (12, 176500000), (15, 141200000), (16, 132375000), (20, 105900000), (24, 88250000), (25, 84720000), (30, 70600000), (32, 66187500), (40, 52950000), (48, 44125000), (50, 42360000), (60, 35300000), (64, 33093750), (75, 28240000), (80, 26475000), (96, 22062500), (100, 21180000), (120, 17650000), (125, 16944000), (128, 16546875), (150, 14120000), (160, 13237500), (192, 11031250), (200, 10590000), (240, 8825000), (250, 8472000), (300, 7060000), (320, 6618750), (353, 6000000), (375, 5648000), (384, 5515625), (400, 5295000), (480, 4412500), (500, 4236000), (600, 3530000), (625, 3388800), (640, 3309375), (706, 3000000), (750, 2824000), (800, 2647500), (960, 2206250), (1000, 2118000), (1059, 2000000), (1200, 1765000), (1250, 1694400), (1412, 1500000), (1500, 1412000), (1600, 1323750), (1765, 1200000), (1875, 1129600), (1920, 1103125), (2000, 1059000), (2118, 1000000), (2400, 882500), (2500, 847200), (2824, 750000), (3000, 706000), (3125, 677760), (3200, 661875), (3530, 600000), (3750, 564800), (4000, 529500), (4236, 500000), (4800, 441250), (5000, 423600), (5295, 400000), (5648, 375000), (6000, 353000), (6250, 338880), (7060, 300000), (7500, 282400), (8000, 264750), (8472, 250000), (8825, 240000), (9375, 225920), (9600, 220625), (10000, 211800), (10590, 200000), (11296, 187500), (12000, 176500), (12500, 169440), (14120, 150000), (15000, 141200), (15625, 135552), (16000, 132375), (16944, 125000), (17650, 120000), (18750, 112960), (20000, 105900), (21180, 100000), (22592, 93750), (24000, 88250), (25000, 84720), (26475, 80000), (28240, 75000), (30000, 70600), (31250, 67776), (33888, 62500), (35300, 60000), (37500, 56480), (40000, 52950), (42360, 50000), (44125, 48000), (45184, 46875)]