68808000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 224

約数和(自身を含む): 235842048

約数和(自身を除く): 167034048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 61, 64, 75, 80, 94, 96, 100, 120, 122, 125, 141, 150, 160, 183, 188, 192, 200, 235, 240, 244, 250, 282, 300, 305, 320, 366, 375, 376, 400, 470, 480, 488, 500, 564, 600, 610, 705, 732, 750, 752, 800, 915, 940, 960, 976, 1000, 1128, 1175, 1200, 1220, 1410, 1464, 1500, 1504, 1525, 1600, 1830, 1880, 1952, 2000, 2256, 2350, 2400, 2440, 2820, 2867, 2928, 3000, 3008, 3050, 3525, 3660, 3760, 3904, 4000, 4512, 4575, 4700, 4800, 4880, 5640, 5734, 5856, 5875, 6000, 6100, 7050, 7320, 7520, 7625, 8000, 8601, 9024, 9150, 9400, 9760, 11280, 11468, 11712, 11750, 12000, 12200, 14100, 14335, 14640, 15040, 15250, 17202, 17625, 18300, 18800, 19520, 22560, 22875, 22936, 23500, 24000, 24400, 28200, 28670, 29280, 30500, 34404, 35250, 36600, 37600, 43005, 45120, 45750, 45872, 47000, 48800, 56400, 57340, 58560, 61000, 68808, 70500, 71675, 73200, 75200, 86010, 91500, 91744, 94000, 97600, 112800, 114680, 122000, 137616, 141000, 143350, 146400, 172020, 183000, 183488, 188000, 215025, 225600, 229360, 244000, 275232, 282000, 286700, 292800, 344040, 358375, 366000, 376000, 430050, 458720, 488000, 550464, 564000, 573400, 688080, 716750, 732000, 860100, 917440, 1075125, 1128000, 1146800, 1376160, 1433500, 1464000, 1720200, 2150250, 2293600, 2752320, 2867000, 3440400, 4300500, 4587200, 5734000, 6880800, 8601000, 11468000, 13761600, 17202000, 22936000, 34404000, 68808000]

約数ペア:

[(1, 68808000), (2, 34404000), (3, 22936000), (4, 17202000), (5, 13761600), (6, 11468000), (8, 8601000), (10, 6880800), (12, 5734000), (15, 4587200), (16, 4300500), (20, 3440400), (24, 2867000), (25, 2752320), (30, 2293600), (32, 2150250), (40, 1720200), (47, 1464000), (48, 1433500), (50, 1376160), (60, 1146800), (61, 1128000), (64, 1075125), (75, 917440), (80, 860100), (94, 732000), (96, 716750), (100, 688080), (120, 573400), (122, 564000), (125, 550464), (141, 488000), (150, 458720), (160, 430050), (183, 376000), (188, 366000), (192, 358375), (200, 344040), (235, 292800), (240, 286700), (244, 282000), (250, 275232), (282, 244000), (300, 229360), (305, 225600), (320, 215025), (366, 188000), (375, 183488), (376, 183000), (400, 172020), (470, 146400), (480, 143350), (488, 141000), (500, 137616), (564, 122000), (600, 114680), (610, 112800), (705, 97600), (732, 94000), (750, 91744), (752, 91500), (800, 86010), (915, 75200), (940, 73200), (960, 71675), (976, 70500), (1000, 68808), (1128, 61000), (1175, 58560), (1200, 57340), (1220, 56400), (1410, 48800), (1464, 47000), (1500, 45872), (1504, 45750), (1525, 45120), (1600, 43005), (1830, 37600), (1880, 36600), (1952, 35250), (2000, 34404), (2256, 30500), (2350, 29280), (2400, 28670), (2440, 28200), (2820, 24400), (2867, 24000), (2928, 23500), (3000, 22936), (3008, 22875), (3050, 22560), (3525, 19520), (3660, 18800), (3760, 18300), (3904, 17625), (4000, 17202), (4512, 15250), (4575, 15040), (4700, 14640), (4800, 14335), (4880, 14100), (5640, 12200), (5734, 12000), (5856, 11750), (5875, 11712), (6000, 11468), (6100, 11280), (7050, 9760), (7320, 9400), (7520, 9150), (7625, 9024), (8000, 8601)]