%I
%S 0,1,4,5,16,11,36,21,40,35,100,43,144,75,108,85,256,101,324,131,216,
%T 203,484,171,416,291,364,259,784,273,900,341,552,515,804,385,1296,651,
%U 780,519,1600,551,1764,659,960,971,2116,683,1800,885,1356,931,2704,911,1988
%N Sum of squares of the distances between successive divisors of n.
%e The divisors of 10 are 1, 2, 5, 10 and the sum of the squares of the distances between successive divisors = (21)^2 + (52)^2 + (105)^2 = 35. Hence a(10) = 35.
%t f[n_] := Module[{d, l, s, i}, d = Divisors[n]; l = Length[d]; s = 0; For[i = 1, i < l, i++, s = s + (d[[i + 1]]  d[[i]])^2]; s]; Table[f[n], {n, 1, 100}]
%K nonn
%O 1,3
%A _Joseph L. Pe_, Dec 19 2002
