id	title	challengeType	forumTopicId	dashedName
5900f4f11000cf542c510002	Problem 388: Distinct Lines	5	302052	problem-388-distinct-lines

--description--

Consider all lattice points (a,b,c) with 0 ≤ a,b,c ≤ N.

From the origin O(0,0,0) all lines are drawn to the other lattice points. Let D(N) be the number of distinct such lines.

You are given that D(1 000 000) = 831909254469114121.

Find D(1010). Give as your answer the first nine digits followed by the last nine digits.

--hints--

euler388() should return 831907372805130000.

assert.strictEqual(euler388(), 831907372805130000);

function euler388() {

  return true;
}

euler388();

// solution required