Search: id:A087245
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%I A087245
%S A087245 12,18,20,24,36,40,48,54,56,60,72,80,84,88,90,96,100,104,108,112,120,
%T A087245 126,132,140,144,150,156,160,162,168,176,180,192,196,198,200,204,208,
%U A087245 216,220,224,228,234,240,252,260,264,270,272,276,280,288,294,300,304
%N A087245 Non-square-free abundant numbers.
%e A087245 m=20=2.2.5 and sigma[20]=42>2.m=40.
%Y A087245 Cf. A087244-A087247, A008683, A000203, A013929, A005117, A005100, A005101.
%Y A087245 Sequence in context: A059404 A005101 A124626 this_sequence A153501 A030515 
               A162947
%Y A087245 Adjacent sequences: A087242 A087243 A087244 this_sequence A087246 A087247 
               A087248
%K A087245 nonn
%O A087245 1,1
%A A087245 Labos E. (labos(AT)ana.sote.hu), Sep 05 2003

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