64497600

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{1493}}^1$

素因数の和:1524

約数の個数: 168

約数和(自身を含む): 235275120

約数和(自身を除く): 170777520

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, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1493, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 2986, 3600, 4320, 4479, 4800, 5400, 5972, 7200, 7465, 8640, 8958, 10800, 11944, 13437, 14400, 14930, 17916, 21600, 22395, 23888, 26874, 29860, 35832, 37325, 40311, 43200, 44790, 47776, 53748, 59720, 67185, 71664, 74650, 80622, 89580, 95552, 107496, 111975, 119440, 134370, 143328, 149300, 161244, 179160, 201555, 214992, 223950, 238880, 268740, 286656, 298600, 322488, 335925, 358320, 403110, 429984, 447900, 477760, 537480, 597200, 644976, 671850, 716640, 806220, 859968, 895800, 1007775, 1074960, 1194400, 1289952, 1343700, 1433280, 1612440, 1791600, 2015550, 2149920, 2388800, 2579904, 2687400, 3224880, 3583200, 4031100, 4299840, 5374800, 6449760, 7166400, 8062200, 10749600, 12899520, 16124400, 21499200, 32248800, 64497600]

約数ペア:

[(1, 64497600), (2, 32248800), (3, 21499200), (4, 16124400), (5, 12899520), (6, 10749600), (8, 8062200), (9, 7166400), (10, 6449760), (12, 5374800), (15, 4299840), (16, 4031100), (18, 3583200), (20, 3224880), (24, 2687400), (25, 2579904), (27, 2388800), (30, 2149920), (32, 2015550), (36, 1791600), (40, 1612440), (45, 1433280), (48, 1343700), (50, 1289952), (54, 1194400), (60, 1074960), (64, 1007775), (72, 895800), (75, 859968), (80, 806220), (90, 716640), (96, 671850), (100, 644976), (108, 597200), (120, 537480), (135, 477760), (144, 447900), (150, 429984), (160, 403110), (180, 358320), (192, 335925), (200, 322488), (216, 298600), (225, 286656), (240, 268740), (270, 238880), (288, 223950), (300, 214992), (320, 201555), (360, 179160), (400, 161244), (432, 149300), (450, 143328), (480, 134370), (540, 119440), (576, 111975), (600, 107496), (675, 95552), (720, 89580), (800, 80622), (864, 74650), (900, 71664), (960, 67185), (1080, 59720), (1200, 53748), (1350, 47776), (1440, 44790), (1493, 43200), (1600, 40311), (1728, 37325), (1800, 35832), (2160, 29860), (2400, 26874), (2700, 23888), (2880, 22395), (2986, 21600), (3600, 17916), (4320, 14930), (4479, 14400), (4800, 13437), (5400, 11944), (5972, 10800), (7200, 8958), (7465, 8640)]