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10 'asave "sc667.ub"
20 'x:84:y=a:x:84,a<x<84<y
30 Kotae=0
40 for X=1 to 84-1
50 Y=int(84*84//X)
60 if not and{X*Y=84*84,84<Y} then 90
70 A=X*X//84
80 if A<X then Kotae+=1:print Kotae;X;Y;A
90 next X
100 end
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1 1 84 7056 -> 1//84 1 84
2 2 84 3528 -> 1//21 2 84
3 3 84 2352 -> 3//28 3 84
4 4 84 1764 -> 4//21 4 84
5 6 84 1176 -> 3//7 6 84
6 7 84 1008 -> 7//12 7 84
7 8 84 882 -> 16//21 8 84
8 9 84 784 -> 27//28 9 84
9 12 84 588 -> 12//7 12 84
10 14 84 504 -> 7//3 14 84
11 16 84 441 -> 64//21 16 84
12 18 84 392 -> 27//7 18 84
13 21 84 336 -> 21//4 21 84
14 24 84 294 -> 48//7 24 84
15 28 84 252 -> 28//3 28 84
16 36 84 196 -> 108//7 36 84
17 42 84 168 -> 21 42 84
18 48 84 147 -> 192//7 48 84
19 49 84 144 -> 343//12 49 84
20 56 84 126 -> 112//3 56 84
21 63 84 112 -> 189//4 63 84
22 72 84 98 -> 432//7 72 84
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