248248800

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{1277}}^1$

素因数の和:1312

約数の個数: 216

約数和(自身を含む): 908519976

約数和(自身を除く): 660271176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 486, 540, 600, 648, 675, 720, 800, 810, 864, 900, 972, 1080, 1200, 1215, 1277, 1296, 1350, 1440, 1620, 1800, 1944, 2025, 2160, 2400, 2430, 2554, 2592, 2700, 3240, 3600, 3831, 3888, 4050, 4320, 4860, 5108, 5400, 6075, 6385, 6480, 7200, 7662, 7776, 8100, 9720, 10216, 10800, 11493, 12150, 12770, 12960, 15324, 16200, 19155, 19440, 20432, 21600, 22986, 24300, 25540, 30648, 31925, 32400, 34479, 38310, 38880, 40864, 45972, 48600, 51080, 57465, 61296, 63850, 64800, 68958, 76620, 91944, 95775, 97200, 102160, 103437, 114930, 122592, 127700, 137916, 153240, 172395, 183888, 191550, 194400, 204320, 206874, 229860, 255400, 275832, 287325, 306480, 310311, 344790, 367776, 383100, 413748, 459720, 510800, 517185, 551664, 574650, 612960, 620622, 689580, 766200, 827496, 861975, 919440, 1021600, 1034370, 1103328, 1149300, 1241244, 1379160, 1532400, 1551555, 1654992, 1723950, 1838880, 2068740, 2298600, 2482488, 2585925, 2758320, 3064800, 3103110, 3309984, 3447900, 4137480, 4597200, 4964976, 5171850, 5516640, 6206220, 6895800, 7757775, 8274960, 9194400, 9929952, 10343700, 12412440, 13791600, 15515550, 16549920, 20687400, 24824880, 27583200, 31031100, 41374800, 49649760, 62062200, 82749600, 124124400, 248248800]

約数ペア:

[(1, 248248800), (2, 124124400), (3, 82749600), (4, 62062200), (5, 49649760), (6, 41374800), (8, 31031100), (9, 27583200), (10, 24824880), (12, 20687400), (15, 16549920), (16, 15515550), (18, 13791600), (20, 12412440), (24, 10343700), (25, 9929952), (27, 9194400), (30, 8274960), (32, 7757775), (36, 6895800), (40, 6206220), (45, 5516640), (48, 5171850), (50, 4964976), (54, 4597200), (60, 4137480), (72, 3447900), (75, 3309984), (80, 3103110), (81, 3064800), (90, 2758320), (96, 2585925), (100, 2482488), (108, 2298600), (120, 2068740), (135, 1838880), (144, 1723950), (150, 1654992), (160, 1551555), (162, 1532400), (180, 1379160), (200, 1241244), (216, 1149300), (225, 1103328), (240, 1034370), (243, 1021600), (270, 919440), (288, 861975), (300, 827496), (324, 766200), (360, 689580), (400, 620622), (405, 612960), (432, 574650), (450, 551664), (480, 517185), (486, 510800), (540, 459720), (600, 413748), (648, 383100), (675, 367776), (720, 344790), (800, 310311), (810, 306480), (864, 287325), (900, 275832), (972, 255400), (1080, 229860), (1200, 206874), (1215, 204320), (1277, 194400), (1296, 191550), (1350, 183888), (1440, 172395), (1620, 153240), (1800, 137916), (1944, 127700), (2025, 122592), (2160, 114930), (2400, 103437), (2430, 102160), (2554, 97200), (2592, 95775), (2700, 91944), (3240, 76620), (3600, 68958), (3831, 64800), (3888, 63850), (4050, 61296), (4320, 57465), (4860, 51080), (5108, 48600), (5400, 45972), (6075, 40864), (6385, 38880), (6480, 38310), (7200, 34479), (7662, 32400), (7776, 31925), (8100, 30648), (9720, 25540), (10216, 24300), (10800, 22986), (11493, 21600), (12150, 20432), (12770, 19440), (12960, 19155), (15324, 16200)]