3780000000

素因数分解:

$2^8\times 3^3\times 5^7\times 7^1$

素因数の和:67

約数の個数: 576

約数和(自身を含む): 15968709120

約数和(自身を除く): 12188709120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 125, 126, 128, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 250, 252, 256, 270, 280, 288, 300, 315, 320, 336, 350, 360, 375, 378, 384, 400, 420, 432, 448, 450, 480, 500, 504, 525, 540, 560, 576, 600, 625, 630, 640, 672, 675, 700, 720, 750, 756, 768, 800, 840, 864, 875, 896, 900, 945, 960, 1000, 1008, 1050, 1080, 1120, 1125, 1152, 1200, 1250, 1260, 1280, 1344, 1350, 1400, 1440, 1500, 1512, 1575, 1600, 1680, 1728, 1750, 1792, 1800, 1875, 1890, 1920, 2000, 2016, 2100, 2160, 2240, 2250, 2304, 2400, 2500, 2520, 2625, 2688, 2700, 2800, 2880, 3000, 3024, 3125, 3150, 3200, 3360, 3375, 3456, 3500, 3600, 3750, 3780, 3840, 4000, 4032, 4200, 4320, 4375, 4480, 4500, 4725, 4800, 5000, 5040, 5250, 5376, 5400, 5600, 5625, 5760, 6000, 6048, 6250, 6300, 6400, 6720, 6750, 6912, 7000, 7200, 7500, 7560, 7875, 8000, 8064, 8400, 8640, 8750, 8960, 9000, 9375, 9450, 9600, 10000, 10080, 10500, 10800, 11200, 11250, 11520, 12000, 12096, 12500, 12600, 13125, 13440, 13500, 14000, 14400, 15000, 15120, 15625, 15750, 16000, 16128, 16800, 16875, 17280, 17500, 18000, 18750, 18900, 19200, 20000, 20160, 21000, 21600, 21875, 22400, 22500, 23625, 24000, 24192, 25000, 25200, 26250, 26880, 27000, 28000, 28125, 28800, 30000, 30240, 31250, 31500, 32000, 33600, 33750, 34560, 35000, 36000, 37500, 37800, 39375, 40000, 40320, 42000, 43200, 43750, 44800, 45000, 46875, 47250, 48000, 48384, 50000, 50400, 52500, 54000, 56000, 56250, 57600, 60000, 60480, 62500, 63000, 65625, 67200, 67500, 70000, 72000, 75000, 75600, 78125, 78750, 80000, 80640, 84000, 84375, 86400, 87500, 90000, 93750, 94500, 96000, 100000, 100800, 105000, 108000, 109375, 112000, 112500, 118125, 120000, 120960, 125000, 126000, 131250, 134400, 135000, 140000, 140625, 144000, 150000, 151200, 156250, 157500, 160000, 168000, 168750, 172800, 175000, 180000, 187500, 189000, 196875, 200000, 201600, 210000, 216000, 218750, 224000, 225000, 234375, 236250, 240000, 241920, 250000, 252000, 262500, 270000, 280000, 281250, 288000, 300000, 302400, 312500, 315000, 328125, 336000, 337500, 350000, 360000, 375000, 378000, 393750, 400000, 403200, 420000, 421875, 432000, 437500, 450000, 468750, 472500, 480000, 500000, 504000, 525000, 540000, 546875, 560000, 562500, 590625, 600000, 604800, 625000, 630000, 656250, 672000, 675000, 700000, 703125, 720000, 750000, 756000, 787500, 800000, 840000, 843750, 864000, 875000, 900000, 937500, 945000, 984375, 1000000, 1008000, 1050000, 1080000, 1093750, 1120000, 1125000, 1181250, 1200000, 1209600, 1250000, 1260000, 1312500, 1350000, 1400000, 1406250, 1440000, 1500000, 1512000, 1575000, 1640625, 1680000, 1687500, 1750000, 1800000, 1875000, 1890000, 1968750, 2000000, 2016000, 2100000, 2109375, 2160000, 2187500, 2250000, 2362500, 2400000, 2500000, 2520000, 2625000, 2700000, 2800000, 2812500, 2953125, 3000000, 3024000, 3150000, 3281250, 3360000, 3375000, 3500000, 3600000, 3750000, 3780000, 3937500, 4000000, 4200000, 4218750, 4320000, 4375000, 4500000, 4725000, 4921875, 5000000, 5040000, 5250000, 5400000, 5600000, 5625000, 5906250, 6000000, 6048000, 6300000, 6562500, 6750000, 7000000, 7200000, 7500000, 7560000, 7875000, 8400000, 8437500, 8750000, 9000000, 9450000, 9843750, 10000000, 10080000, 10500000, 10800000, 11250000, 11812500, 12000000, 12600000, 13125000, 13500000, 14000000, 14765625, 15000000, 15120000, 15750000, 16800000, 16875000, 17500000, 18000000, 18900000, 19687500, 20000000, 21000000, 21600000, 22500000, 23625000, 25200000, 26250000, 27000000, 28000000, 29531250, 30000000, 30240000, 31500000, 33750000, 35000000, 36000000, 37800000, 39375000, 42000000, 45000000, 47250000, 50400000, 52500000, 54000000, 59062500, 60000000, 63000000, 67500000, 70000000, 75600000, 78750000, 84000000, 90000000, 94500000, 105000000, 108000000, 118125000, 126000000, 135000000, 140000000, 151200000, 157500000, 180000000, 189000000, 210000000, 236250000, 252000000, 270000000, 315000000, 378000000, 420000000, 472500000, 540000000, 630000000, 756000000, 945000000, 1260000000, 1890000000, 3780000000]

約数ペア:

[(1, 3780000000), (2, 1890000000), (3, 1260000000), (4, 945000000), (5, 756000000), (6, 630000000), (7, 540000000), (8, 472500000), (9, 420000000), (10, 378000000), (12, 315000000), (14, 270000000), (15, 252000000), (16, 236250000), (18, 210000000), (20, 189000000), (21, 180000000), (24, 157500000), (25, 151200000), (27, 140000000), (28, 135000000), (30, 126000000), (32, 118125000), (35, 108000000), (36, 105000000), (40, 94500000), (42, 90000000), (45, 84000000), (48, 78750000), (50, 75600000), (54, 70000000), (56, 67500000), (60, 63000000), (63, 60000000), (64, 59062500), (70, 54000000), (72, 52500000), (75, 50400000), (80, 47250000), (84, 45000000), (90, 42000000), (96, 39375000), (100, 37800000), (105, 36000000), (108, 35000000), (112, 33750000), (120, 31500000), (125, 30240000), (126, 30000000), (128, 29531250), (135, 28000000), (140, 27000000), (144, 26250000), (150, 25200000), (160, 23625000), (168, 22500000), (175, 21600000), (180, 21000000), (189, 20000000), (192, 19687500), (200, 18900000), (210, 18000000), (216, 17500000), (224, 16875000), (225, 16800000), (240, 15750000), (250, 15120000), (252, 15000000), (256, 14765625), (270, 14000000), (280, 13500000), (288, 13125000), (300, 12600000), (315, 12000000), (320, 11812500), (336, 11250000), (350, 10800000), (360, 10500000), (375, 10080000), (378, 10000000), (384, 9843750), (400, 9450000), (420, 9000000), (432, 8750000), (448, 8437500), (450, 8400000), (480, 7875000), (500, 7560000), (504, 7500000), (525, 7200000), (540, 7000000), (560, 6750000), (576, 6562500), (600, 6300000), (625, 6048000), (630, 6000000), (640, 5906250), (672, 5625000), (675, 5600000), (700, 5400000), (720, 5250000), (750, 5040000), (756, 5000000), (768, 4921875), (800, 4725000), (840, 4500000), (864, 4375000), (875, 4320000), (896, 4218750), (900, 4200000), (945, 4000000), (960, 3937500), (1000, 3780000), (1008, 3750000), (1050, 3600000), (1080, 3500000), (1120, 3375000), (1125, 3360000), (1152, 3281250), (1200, 3150000), (1250, 3024000), (1260, 3000000), (1280, 2953125), (1344, 2812500), (1350, 2800000), (1400, 2700000), (1440, 2625000), (1500, 2520000), (1512, 2500000), (1575, 2400000), (1600, 2362500), (1680, 2250000), (1728, 2187500), (1750, 2160000), (1792, 2109375), (1800, 2100000), (1875, 2016000), (1890, 2000000), (1920, 1968750), (2000, 1890000), (2016, 1875000), (2100, 1800000), (2160, 1750000), (2240, 1687500), (2250, 1680000), (2304, 1640625), (2400, 1575000), (2500, 1512000), (2520, 1500000), (2625, 1440000), (2688, 1406250), (2700, 1400000), (2800, 1350000), (2880, 1312500), (3000, 1260000), (3024, 1250000), (3125, 1209600), (3150, 1200000), (3200, 1181250), (3360, 1125000), (3375, 1120000), (3456, 1093750), (3500, 1080000), (3600, 1050000), (3750, 1008000), (3780, 1000000), (3840, 984375), (4000, 945000), (4032, 937500), (4200, 900000), (4320, 875000), (4375, 864000), (4480, 843750), (4500, 840000), (4725, 800000), (4800, 787500), (5000, 756000), (5040, 750000), (5250, 720000), (5376, 703125), (5400, 700000), (5600, 675000), (5625, 672000), (5760, 656250), (6000, 630000), (6048, 625000), (6250, 604800), (6300, 600000), (6400, 590625), (6720, 562500), (6750, 560000), (6912, 546875), (7000, 540000), (7200, 525000), (7500, 504000), (7560, 500000), (7875, 480000), (8000, 472500), (8064, 468750), (8400, 450000), (8640, 437500), (8750, 432000), (8960, 421875), (9000, 420000), (9375, 403200), (9450, 400000), (9600, 393750), (10000, 378000), (10080, 375000), (10500, 360000), (10800, 350000), (11200, 337500), (11250, 336000), (11520, 328125), (12000, 315000), (12096, 312500), (12500, 302400), (12600, 300000), (13125, 288000), (13440, 281250), (13500, 280000), (14000, 270000), (14400, 262500), (15000, 252000), (15120, 250000), (15625, 241920), (15750, 240000), (16000, 236250), (16128, 234375), (16800, 225000), (16875, 224000), (17280, 218750), (17500, 216000), (18000, 210000), (18750, 201600), (18900, 200000), (19200, 196875), (20000, 189000), (20160, 187500), (21000, 180000), (21600, 175000), (21875, 172800), (22400, 168750), (22500, 168000), (23625, 160000), (24000, 157500), (24192, 156250), (25000, 151200), (25200, 150000), (26250, 144000), (26880, 140625), (27000, 140000), (28000, 135000), (28125, 134400), (28800, 131250), (30000, 126000), (30240, 125000), (31250, 120960), (31500, 120000), (32000, 118125), (33600, 112500), (33750, 112000), (34560, 109375), (35000, 108000), (36000, 105000), (37500, 100800), (37800, 100000), (39375, 96000), (40000, 94500), (40320, 93750), (42000, 90000), (43200, 87500), (43750, 86400), (44800, 84375), (45000, 84000), (46875, 80640), (47250, 80000), (48000, 78750), (48384, 78125), (50000, 75600), (50400, 75000), (52500, 72000), (54000, 70000), (56000, 67500), (56250, 67200), (57600, 65625), (60000, 63000), (60480, 62500)]