7686000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{61}}^1$

素因数の和:97

約数の個数: 240

約数和(自身を含む): 31182528

約数和(自身を除く): 23496528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 61, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 122, 125, 126, 140, 144, 150, 168, 175, 180, 183, 200, 210, 225, 240, 244, 250, 252, 280, 300, 305, 315, 336, 350, 360, 366, 375, 400, 420, 427, 450, 488, 500, 504, 525, 549, 560, 600, 610, 630, 700, 720, 732, 750, 840, 854, 875, 900, 915, 976, 1000, 1008, 1050, 1098, 1125, 1200, 1220, 1260, 1281, 1400, 1464, 1500, 1525, 1575, 1680, 1708, 1750, 1800, 1830, 2000, 2100, 2135, 2196, 2250, 2440, 2520, 2562, 2625, 2745, 2800, 2928, 3000, 3050, 3150, 3416, 3500, 3600, 3660, 3843, 4200, 4270, 4392, 4500, 4575, 4880, 5040, 5124, 5250, 5490, 6000, 6100, 6300, 6405, 6832, 7000, 7320, 7625, 7686, 7875, 8400, 8540, 8784, 9000, 9150, 10248, 10500, 10675, 10980, 12200, 12600, 12810, 13725, 14000, 14640, 15250, 15372, 15750, 17080, 18000, 18300, 19215, 20496, 21000, 21350, 21960, 22875, 24400, 25200, 25620, 27450, 30500, 30744, 31500, 32025, 34160, 36600, 38430, 42000, 42700, 43920, 45750, 51240, 53375, 54900, 61000, 61488, 63000, 64050, 68625, 73200, 76860, 85400, 91500, 96075, 102480, 106750, 109800, 122000, 126000, 128100, 137250, 153720, 160125, 170800, 183000, 192150, 213500, 219600, 256200, 274500, 307440, 320250, 366000, 384300, 427000, 480375, 512400, 549000, 640500, 768600, 854000, 960750, 1098000, 1281000, 1537200, 1921500, 2562000, 3843000, 7686000]

約数ペア:

[(1, 7686000), (2, 3843000), (3, 2562000), (4, 1921500), (5, 1537200), (6, 1281000), (7, 1098000), (8, 960750), (9, 854000), (10, 768600), (12, 640500), (14, 549000), (15, 512400), (16, 480375), (18, 427000), (20, 384300), (21, 366000), (24, 320250), (25, 307440), (28, 274500), (30, 256200), (35, 219600), (36, 213500), (40, 192150), (42, 183000), (45, 170800), (48, 160125), (50, 153720), (56, 137250), (60, 128100), (61, 126000), (63, 122000), (70, 109800), (72, 106750), (75, 102480), (80, 96075), (84, 91500), (90, 85400), (100, 76860), (105, 73200), (112, 68625), (120, 64050), (122, 63000), (125, 61488), (126, 61000), (140, 54900), (144, 53375), (150, 51240), (168, 45750), (175, 43920), (180, 42700), (183, 42000), (200, 38430), (210, 36600), (225, 34160), (240, 32025), (244, 31500), (250, 30744), (252, 30500), (280, 27450), (300, 25620), (305, 25200), (315, 24400), (336, 22875), (350, 21960), (360, 21350), (366, 21000), (375, 20496), (400, 19215), (420, 18300), (427, 18000), (450, 17080), (488, 15750), (500, 15372), (504, 15250), (525, 14640), (549, 14000), (560, 13725), (600, 12810), (610, 12600), (630, 12200), (700, 10980), (720, 10675), (732, 10500), (750, 10248), (840, 9150), (854, 9000), (875, 8784), (900, 8540), (915, 8400), (976, 7875), (1000, 7686), (1008, 7625), (1050, 7320), (1098, 7000), (1125, 6832), (1200, 6405), (1220, 6300), (1260, 6100), (1281, 6000), (1400, 5490), (1464, 5250), (1500, 5124), (1525, 5040), (1575, 4880), (1680, 4575), (1708, 4500), (1750, 4392), (1800, 4270), (1830, 4200), (2000, 3843), (2100, 3660), (2135, 3600), (2196, 3500), (2250, 3416), (2440, 3150), (2520, 3050), (2562, 3000), (2625, 2928), (2745, 2800)]