1259748000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^1\times {\mathrm{4999}}^1$

素因数の和:5037

約数の個数: 288

約数和(自身を含む): 5110560000

約数和(自身を除く): 3850812000

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, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 250, 252, 280, 288, 300, 315, 336, 350, 360, 375, 400, 420, 450, 480, 500, 504, 525, 560, 600, 630, 672, 700, 720, 750, 800, 840, 875, 900, 1000, 1008, 1050, 1120, 1125, 1200, 1260, 1400, 1440, 1500, 1575, 1680, 1750, 1800, 2000, 2016, 2100, 2250, 2400, 2520, 2625, 2800, 3000, 3150, 3360, 3500, 3600, 4000, 4200, 4500, 4999, 5040, 5250, 5600, 6000, 6300, 7000, 7200, 7875, 8400, 9000, 9998, 10080, 10500, 12000, 12600, 14000, 14997, 15750, 16800, 18000, 19996, 21000, 24995, 25200, 28000, 29994, 31500, 34993, 36000, 39992, 42000, 44991, 49990, 50400, 59988, 63000, 69986, 74985, 79984, 84000, 89982, 99980, 104979, 119976, 124975, 126000, 139972, 149970, 159968, 174965, 179964, 199960, 209958, 224955, 239952, 249950, 252000, 279944, 299940, 314937, 349930, 359928, 374925, 399920, 419916, 449910, 479904, 499900, 524895, 559888, 599880, 624875, 629874, 699860, 719856, 749850, 799840, 839832, 874825, 899820, 999800, 1049790, 1119776, 1124775, 1199760, 1249750, 1259748, 1399720, 1439712, 1499700, 1574685, 1679664, 1749650, 1799640, 1874625, 1999600, 2099580, 2249550, 2399520, 2499500, 2519496, 2624475, 2799440, 2999400, 3149370, 3359328, 3499300, 3599280, 3749250, 3999200, 4199160, 4374125, 4499100, 4999000, 5038992, 5248950, 5598880, 5623875, 5998800, 6298740, 6998600, 7198560, 7498500, 7873425, 8398320, 8748250, 8998200, 9998000, 10077984, 10497900, 11247750, 11997600, 12597480, 13122375, 13997200, 14997000, 15746850, 16796640, 17496500, 17996400, 19996000, 20995800, 22495500, 25194960, 26244750, 27994400, 29994000, 31493700, 34993000, 35992800, 39367125, 41991600, 44991000, 50389920, 52489500, 59988000, 62987400, 69986000, 78734250, 83983200, 89982000, 104979000, 125974800, 139972000, 157468500, 179964000, 209958000, 251949600, 314937000, 419916000, 629874000, 1259748000]

約数ペア:

[(1, 1259748000), (2, 629874000), (3, 419916000), (4, 314937000), (5, 251949600), (6, 209958000), (7, 179964000), (8, 157468500), (9, 139972000), (10, 125974800), (12, 104979000), (14, 89982000), (15, 83983200), (16, 78734250), (18, 69986000), (20, 62987400), (21, 59988000), (24, 52489500), (25, 50389920), (28, 44991000), (30, 41991600), (32, 39367125), (35, 35992800), (36, 34993000), (40, 31493700), (42, 29994000), (45, 27994400), (48, 26244750), (50, 25194960), (56, 22495500), (60, 20995800), (63, 19996000), (70, 17996400), (72, 17496500), (75, 16796640), (80, 15746850), (84, 14997000), (90, 13997200), (96, 13122375), (100, 12597480), (105, 11997600), (112, 11247750), (120, 10497900), (125, 10077984), (126, 9998000), (140, 8998200), (144, 8748250), (150, 8398320), (160, 7873425), (168, 7498500), (175, 7198560), (180, 6998600), (200, 6298740), (210, 5998800), (224, 5623875), (225, 5598880), (240, 5248950), (250, 5038992), (252, 4999000), (280, 4499100), (288, 4374125), (300, 4199160), (315, 3999200), (336, 3749250), (350, 3599280), (360, 3499300), (375, 3359328), (400, 3149370), (420, 2999400), (450, 2799440), (480, 2624475), (500, 2519496), (504, 2499500), (525, 2399520), (560, 2249550), (600, 2099580), (630, 1999600), (672, 1874625), (700, 1799640), (720, 1749650), (750, 1679664), (800, 1574685), (840, 1499700), (875, 1439712), (900, 1399720), (1000, 1259748), (1008, 1249750), (1050, 1199760), (1120, 1124775), (1125, 1119776), (1200, 1049790), (1260, 999800), (1400, 899820), (1440, 874825), (1500, 839832), (1575, 799840), (1680, 749850), (1750, 719856), (1800, 699860), (2000, 629874), (2016, 624875), (2100, 599880), (2250, 559888), (2400, 524895), (2520, 499900), (2625, 479904), (2800, 449910), (3000, 419916), (3150, 399920), (3360, 374925), (3500, 359928), (3600, 349930), (4000, 314937), (4200, 299940), (4500, 279944), (4999, 252000), (5040, 249950), (5250, 239952), (5600, 224955), (6000, 209958), (6300, 199960), (7000, 179964), (7200, 174965), (7875, 159968), (8400, 149970), (9000, 139972), (9998, 126000), (10080, 124975), (10500, 119976), (12000, 104979), (12600, 99980), (14000, 89982), (14997, 84000), (15750, 79984), (16800, 74985), (18000, 69986), (19996, 63000), (21000, 59988), (24995, 50400), (25200, 49990), (28000, 44991), (29994, 42000), (31500, 39992), (34993, 36000)]