15372000

素因数分解:

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

素因数の和:99

約数の個数: 288

約数和(自身を含む): 63370944

約数和(自身を除く): 47998944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 61, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 122, 125, 126, 140, 144, 150, 160, 168, 175, 180, 183, 200, 210, 224, 225, 240, 244, 250, 252, 280, 288, 300, 305, 315, 336, 350, 360, 366, 375, 400, 420, 427, 450, 480, 488, 500, 504, 525, 549, 560, 600, 610, 630, 672, 700, 720, 732, 750, 800, 840, 854, 875, 900, 915, 976, 1000, 1008, 1050, 1098, 1120, 1125, 1200, 1220, 1260, 1281, 1400, 1440, 1464, 1500, 1525, 1575, 1680, 1708, 1750, 1800, 1830, 1952, 2000, 2016, 2100, 2135, 2196, 2250, 2400, 2440, 2520, 2562, 2625, 2745, 2800, 2928, 3000, 3050, 3150, 3360, 3416, 3500, 3600, 3660, 3843, 4000, 4200, 4270, 4392, 4500, 4575, 4880, 5040, 5124, 5250, 5490, 5600, 5856, 6000, 6100, 6300, 6405, 6832, 7000, 7200, 7320, 7625, 7686, 7875, 8400, 8540, 8784, 9000, 9150, 9760, 10080, 10248, 10500, 10675, 10980, 12000, 12200, 12600, 12810, 13664, 13725, 14000, 14640, 15250, 15372, 15750, 16800, 17080, 17568, 18000, 18300, 19215, 20496, 21000, 21350, 21960, 22875, 24400, 25200, 25620, 27450, 28000, 29280, 30500, 30744, 31500, 32025, 34160, 36000, 36600, 38430, 40992, 42000, 42700, 43920, 45750, 48800, 50400, 51240, 53375, 54900, 61000, 61488, 63000, 64050, 68320, 68625, 73200, 76860, 84000, 85400, 87840, 91500, 96075, 102480, 106750, 109800, 122000, 122976, 126000, 128100, 137250, 146400, 153720, 160125, 170800, 183000, 192150, 204960, 213500, 219600, 244000, 252000, 256200, 274500, 307440, 320250, 341600, 366000, 384300, 427000, 439200, 480375, 512400, 549000, 614880, 640500, 732000, 768600, 854000, 960750, 1024800, 1098000, 1281000, 1537200, 1708000, 1921500, 2196000, 2562000, 3074400, 3843000, 5124000, 7686000, 15372000]

約数ペア:

[(1, 15372000), (2, 7686000), (3, 5124000), (4, 3843000), (5, 3074400), (6, 2562000), (7, 2196000), (8, 1921500), (9, 1708000), (10, 1537200), (12, 1281000), (14, 1098000), (15, 1024800), (16, 960750), (18, 854000), (20, 768600), (21, 732000), (24, 640500), (25, 614880), (28, 549000), (30, 512400), (32, 480375), (35, 439200), (36, 427000), (40, 384300), (42, 366000), (45, 341600), (48, 320250), (50, 307440), (56, 274500), (60, 256200), (61, 252000), (63, 244000), (70, 219600), (72, 213500), (75, 204960), (80, 192150), (84, 183000), (90, 170800), (96, 160125), (100, 153720), (105, 146400), (112, 137250), (120, 128100), (122, 126000), (125, 122976), (126, 122000), (140, 109800), (144, 106750), (150, 102480), (160, 96075), (168, 91500), (175, 87840), (180, 85400), (183, 84000), (200, 76860), (210, 73200), (224, 68625), (225, 68320), (240, 64050), (244, 63000), (250, 61488), (252, 61000), (280, 54900), (288, 53375), (300, 51240), (305, 50400), (315, 48800), (336, 45750), (350, 43920), (360, 42700), (366, 42000), (375, 40992), (400, 38430), (420, 36600), (427, 36000), (450, 34160), (480, 32025), (488, 31500), (500, 30744), (504, 30500), (525, 29280), (549, 28000), (560, 27450), (600, 25620), (610, 25200), (630, 24400), (672, 22875), (700, 21960), (720, 21350), (732, 21000), (750, 20496), (800, 19215), (840, 18300), (854, 18000), (875, 17568), (900, 17080), (915, 16800), (976, 15750), (1000, 15372), (1008, 15250), (1050, 14640), (1098, 14000), (1120, 13725), (1125, 13664), (1200, 12810), (1220, 12600), (1260, 12200), (1281, 12000), (1400, 10980), (1440, 10675), (1464, 10500), (1500, 10248), (1525, 10080), (1575, 9760), (1680, 9150), (1708, 9000), (1750, 8784), (1800, 8540), (1830, 8400), (1952, 7875), (2000, 7686), (2016, 7625), (2100, 7320), (2135, 7200), (2196, 7000), (2250, 6832), (2400, 6405), (2440, 6300), (2520, 6100), (2562, 6000), (2625, 5856), (2745, 5600), (2800, 5490), (2928, 5250), (3000, 5124), (3050, 5040), (3150, 4880), (3360, 4575), (3416, 4500), (3500, 4392), (3600, 4270), (3660, 4200), (3843, 4000)]