Numbers k such that sigma(k) > 4*k.

Terms

a(0) =27720a(1) =50400a(2) =55440a(3) =60480a(4) =65520a(5) =75600a(6) =83160a(7) =85680a(8) =90720a(9) =95760a(10) =98280a(11) =100800a(12) =105840a(13) =110880a(14) =115920a(15) =120120a(16) =120960a(17) =128520a(18) =131040a(19) =138600a(20) =141120a(21) =143640a(22) =151200a(23) =163800a(24) =166320a(25) =171360a(26) =176400a(27) =180180a(28) =181440a(29) =184800