1-10的立方 1 1 2 8 3 27 4 64 5 125 6 216 7 343 8 512 9 729 10 1000 1.100以内的勾股数有16组: 1-100平方根为整数1 2 4 3 9 4 16 5 25 6 36 7 49 8 64 9 81 10 100 11 121 12 144 13 169 14 196 15 225 16 256 17 289 18 324 19 361 20 400 [3,4,5] [5,12,13] [7,24,25] [9,40,41] [11,60,61] [13,84,85] [15,8,17] [21,22,29] [33,56,65] [35,12,37] [39,80,89] [45,28,53] [55,48,73] [63,16,65] [65,72,97] [77,36,85] 2. 1900至2000的勾股数有17组:[549,1820,1901] [1785,688,1913] [671,1800,1921] [1121,1560,1921] [1595,1092,1933] [1425,1312,1937] [793,1776,1945] [1927,264,1945] [1749,860,1949] [1239,1520,1961] [1911,440,1961] [915,1748,1973] [63,1984,1985] [1887,616,1985] [1705,1032,1993] [315,1972,1997]
勾股数、平方根、次幂[一坨数].doc
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