49996800

素因数分解:

$2^{10}\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 396

約数和(自身を含む): 211184896

約数和(自身を除く): 161188096

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, 512, 525, 558, 560, 576, 600, 620, 630, 640, 651, 672, 700, 720, 744, 768, 775, 800, 840, 868, 896, 900, 930, 960, 992, 1008, 1024, 1050, 1085, 1116, 1120, 1152, 1200, 1240, 1260, 1280, 1302, 1344, 1395, 1400, 1440, 1488, 1536, 1550, 1575, 1600, 1680, 1736, 1792, 1800, 1860, 1920, 1953, 1984, 2016, 2100, 2170, 2232, 2240, 2304, 2325, 2400, 2480, 2520, 2560, 2604, 2688, 2790, 2800, 2880, 2976, 3072, 3100, 3150, 3200, 3255, 3360, 3472, 3584, 3600, 3720, 3840, 3906, 3968, 4032, 4200, 4340, 4464, 4480, 4608, 4650, 4800, 4960, 5040, 5120, 5208, 5376, 5425, 5580, 5600, 5760, 5952, 6200, 6300, 6400, 6510, 6720, 6944, 6975, 7168, 7200, 7440, 7680, 7812, 7936, 8064, 8400, 8680, 8928, 8960, 9216, 9300, 9600, 9765, 9920, 10080, 10416, 10752, 10850, 11160, 11200, 11520, 11904, 12400, 12600, 12800, 13020, 13440, 13888, 13950, 14400, 14880, 15360, 15624, 15872, 16128, 16275, 16800, 17360, 17856, 17920, 18600, 19200, 19530, 19840, 20160, 20832, 21504, 21700, 22320, 22400, 23040, 23808, 24800, 25200, 25600, 26040, 26880, 27776, 27900, 28800, 29760, 31248, 31744, 32256, 32550, 33600, 34720, 35712, 35840, 37200, 38400, 39060, 39680, 40320, 41664, 43400, 44640, 44800, 46080, 47616, 48825, 49600, 50400, 52080, 53760, 55552, 55800, 57600, 59520, 62496, 64512, 65100, 67200, 69440, 71424, 74400, 76800, 78120, 79360, 80640, 83328, 86800, 89280, 89600, 95232, 97650, 99200, 100800, 104160, 107520, 111104, 111600, 115200, 119040, 124992, 130200, 134400, 138880, 142848, 148800, 156240, 158720, 161280, 166656, 173600, 178560, 179200, 195300, 198400, 201600, 208320, 222208, 223200, 230400, 238080, 249984, 260400, 268800, 277760, 285696, 297600, 312480, 322560, 333312, 347200, 357120, 390600, 396800, 403200, 416640, 446400, 476160, 499968, 520800, 537600, 555520, 595200, 624960, 666624, 694400, 714240, 781200, 793600, 806400, 833280, 892800, 999936, 1041600, 1111040, 1190400, 1249920, 1388800, 1428480, 1562400, 1612800, 1666560, 1785600, 1999872, 2083200, 2380800, 2499840, 2777600, 3124800, 3333120, 3571200, 4166400, 4999680, 5555200, 6249600, 7142400, 8332800, 9999360, 12499200, 16665600, 24998400, 49996800]

約数ペア:

[(1, 49996800), (2, 24998400), (3, 16665600), (4, 12499200), (5, 9999360), (6, 8332800), (7, 7142400), (8, 6249600), (9, 5555200), (10, 4999680), (12, 4166400), (14, 3571200), (15, 3333120), (16, 3124800), (18, 2777600), (20, 2499840), (21, 2380800), (24, 2083200), (25, 1999872), (28, 1785600), (30, 1666560), (31, 1612800), (32, 1562400), (35, 1428480), (36, 1388800), (40, 1249920), (42, 1190400), (45, 1111040), (48, 1041600), (50, 999936), (56, 892800), (60, 833280), (62, 806400), (63, 793600), (64, 781200), (70, 714240), (72, 694400), (75, 666624), (80, 624960), (84, 595200), (90, 555520), (93, 537600), (96, 520800), (100, 499968), (105, 476160), (112, 446400), (120, 416640), (124, 403200), (126, 396800), (128, 390600), (140, 357120), (144, 347200), (150, 333312), (155, 322560), (160, 312480), (168, 297600), (175, 285696), (180, 277760), (186, 268800), (192, 260400), (200, 249984), (210, 238080), (217, 230400), (224, 223200), (225, 222208), (240, 208320), (248, 201600), (252, 198400), (256, 195300), (279, 179200), (280, 178560), (288, 173600), (300, 166656), (310, 161280), (315, 158720), (320, 156240), (336, 148800), (350, 142848), (360, 138880), (372, 134400), (384, 130200), (400, 124992), (420, 119040), (434, 115200), (448, 111600), (450, 111104), (465, 107520), (480, 104160), (496, 100800), (504, 99200), (512, 97650), (525, 95232), (558, 89600), (560, 89280), (576, 86800), (600, 83328), (620, 80640), (630, 79360), (640, 78120), (651, 76800), (672, 74400), (700, 71424), (720, 69440), (744, 67200), (768, 65100), (775, 64512), (800, 62496), (840, 59520), (868, 57600), (896, 55800), (900, 55552), (930, 53760), (960, 52080), (992, 50400), (1008, 49600), (1024, 48825), (1050, 47616), (1085, 46080), (1116, 44800), (1120, 44640), (1152, 43400), (1200, 41664), (1240, 40320), (1260, 39680), (1280, 39060), (1302, 38400), (1344, 37200), (1395, 35840), (1400, 35712), (1440, 34720), (1488, 33600), (1536, 32550), (1550, 32256), (1575, 31744), (1600, 31248), (1680, 29760), (1736, 28800), (1792, 27900), (1800, 27776), (1860, 26880), (1920, 26040), (1953, 25600), (1984, 25200), (2016, 24800), (2100, 23808), (2170, 23040), (2232, 22400), (2240, 22320), (2304, 21700), (2325, 21504), (2400, 20832), (2480, 20160), (2520, 19840), (2560, 19530), (2604, 19200), (2688, 18600), (2790, 17920), (2800, 17856), (2880, 17360), (2976, 16800), (3072, 16275), (3100, 16128), (3150, 15872), (3200, 15624), (3255, 15360), (3360, 14880), (3472, 14400), (3584, 13950), (3600, 13888), (3720, 13440), (3840, 13020), (3906, 12800), (3968, 12600), (4032, 12400), (4200, 11904), (4340, 11520), (4464, 11200), (4480, 11160), (4608, 10850), (4650, 10752), (4800, 10416), (4960, 10080), (5040, 9920), (5120, 9765), (5208, 9600), (5376, 9300), (5425, 9216), (5580, 8960), (5600, 8928), (5760, 8680), (5952, 8400), (6200, 8064), (6300, 7936), (6400, 7812), (6510, 7680), (6720, 7440), (6944, 7200), (6975, 7168)]