12499200

素因数分解:

$2^8\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 324

約数和(自身を含む): 52718848

約数和(自身を除く): 40219648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 62, 63, 64, 70, 72, 75, 80, 84, 90, 93, 96, 100, 105, 112, 120, 124, 126, 128, 140, 144, 150, 155, 160, 168, 175, 180, 186, 192, 200, 210, 217, 224, 225, 240, 248, 252, 256, 279, 280, 288, 300, 310, 315, 320, 336, 350, 360, 372, 384, 400, 420, 434, 448, 450, 465, 480, 496, 504, 525, 558, 560, 576, 600, 620, 630, 640, 651, 672, 700, 720, 744, 768, 775, 800, 840, 868, 896, 900, 930, 960, 992, 1008, 1050, 1085, 1116, 1120, 1152, 1200, 1240, 1260, 1280, 1302, 1344, 1395, 1400, 1440, 1488, 1550, 1575, 1600, 1680, 1736, 1792, 1800, 1860, 1920, 1953, 1984, 2016, 2100, 2170, 2232, 2240, 2304, 2325, 2400, 2480, 2520, 2604, 2688, 2790, 2800, 2880, 2976, 3100, 3150, 3200, 3255, 3360, 3472, 3600, 3720, 3840, 3906, 3968, 4032, 4200, 4340, 4464, 4480, 4650, 4800, 4960, 5040, 5208, 5376, 5425, 5580, 5600, 5760, 5952, 6200, 6300, 6400, 6510, 6720, 6944, 6975, 7200, 7440, 7812, 7936, 8064, 8400, 8680, 8928, 8960, 9300, 9600, 9765, 9920, 10080, 10416, 10850, 11160, 11200, 11520, 11904, 12400, 12600, 13020, 13440, 13888, 13950, 14400, 14880, 15624, 16128, 16275, 16800, 17360, 17856, 18600, 19200, 19530, 19840, 20160, 20832, 21700, 22320, 22400, 23808, 24800, 25200, 26040, 26880, 27776, 27900, 28800, 29760, 31248, 32550, 33600, 34720, 35712, 37200, 39060, 39680, 40320, 41664, 43400, 44640, 44800, 48825, 49600, 50400, 52080, 55552, 55800, 57600, 59520, 62496, 65100, 67200, 69440, 71424, 74400, 78120, 80640, 83328, 86800, 89280, 97650, 99200, 100800, 104160, 111600, 119040, 124992, 130200, 134400, 138880, 148800, 156240, 166656, 173600, 178560, 195300, 198400, 201600, 208320, 223200, 249984, 260400, 277760, 297600, 312480, 347200, 357120, 390600, 403200, 416640, 446400, 499968, 520800, 595200, 624960, 694400, 781200, 833280, 892800, 1041600, 1249920, 1388800, 1562400, 1785600, 2083200, 2499840, 3124800, 4166400, 6249600, 12499200]

約数ペア:

[(1, 12499200), (2, 6249600), (3, 4166400), (4, 3124800), (5, 2499840), (6, 2083200), (7, 1785600), (8, 1562400), (9, 1388800), (10, 1249920), (12, 1041600), (14, 892800), (15, 833280), (16, 781200), (18, 694400), (20, 624960), (21, 595200), (24, 520800), (25, 499968), (28, 446400), (30, 416640), (31, 403200), (32, 390600), (35, 357120), (36, 347200), (40, 312480), (42, 297600), (45, 277760), (48, 260400), (50, 249984), (56, 223200), (60, 208320), (62, 201600), (63, 198400), (64, 195300), (70, 178560), (72, 173600), (75, 166656), (80, 156240), (84, 148800), (90, 138880), (93, 134400), (96, 130200), (100, 124992), (105, 119040), (112, 111600), (120, 104160), (124, 100800), (126, 99200), (128, 97650), (140, 89280), (144, 86800), (150, 83328), (155, 80640), (160, 78120), (168, 74400), (175, 71424), (180, 69440), (186, 67200), (192, 65100), (200, 62496), (210, 59520), (217, 57600), (224, 55800), (225, 55552), (240, 52080), (248, 50400), (252, 49600), (256, 48825), (279, 44800), (280, 44640), (288, 43400), (300, 41664), (310, 40320), (315, 39680), (320, 39060), (336, 37200), (350, 35712), (360, 34720), (372, 33600), (384, 32550), (400, 31248), (420, 29760), (434, 28800), (448, 27900), (450, 27776), (465, 26880), (480, 26040), (496, 25200), (504, 24800), (525, 23808), (558, 22400), (560, 22320), (576, 21700), (600, 20832), (620, 20160), (630, 19840), (640, 19530), (651, 19200), (672, 18600), (700, 17856), (720, 17360), (744, 16800), (768, 16275), (775, 16128), (800, 15624), (840, 14880), (868, 14400), (896, 13950), (900, 13888), (930, 13440), (960, 13020), (992, 12600), (1008, 12400), (1050, 11904), (1085, 11520), (1116, 11200), (1120, 11160), (1152, 10850), (1200, 10416), (1240, 10080), (1260, 9920), (1280, 9765), (1302, 9600), (1344, 9300), (1395, 8960), (1400, 8928), (1440, 8680), (1488, 8400), (1550, 8064), (1575, 7936), (1600, 7812), (1680, 7440), (1736, 7200), (1792, 6975), (1800, 6944), (1860, 6720), (1920, 6510), (1953, 6400), (1984, 6300), (2016, 6200), (2100, 5952), (2170, 5760), (2232, 5600), (2240, 5580), (2304, 5425), (2325, 5376), (2400, 5208), (2480, 5040), (2520, 4960), (2604, 4800), (2688, 4650), (2790, 4480), (2800, 4464), (2880, 4340), (2976, 4200), (3100, 4032), (3150, 3968), (3200, 3906), (3255, 3840), (3360, 3720), (3472, 3600)]