Data commit

Task/Tau-number/Nim/tau-number.nim

@@ -0,0 +1,22 @@
+import math, strutils
+
+func divcount(n: Natural): Natural =
+  for i in 1..sqrt(n.toFloat).int:
+    if n mod i == 0:
+      inc result
+      if n div i != i: inc result
+
+var count = 0
+var n = 1
+var tauNumbers: seq[Natural]
+while true:
+  if n mod divcount(n) == 0:
+    tauNumbers.add n
+    inc count
+    if count == 100: break
+  inc n
+
+echo "First 100 tau numbers:"
+for i, n in tauNumbers:
+  stdout.write ($n).align(5)
+  if i mod 20 == 19: echo()