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A074750 Numbers n such that largest prime dividing n = number of anti-divisors of n. +0
1
8, 16, 25, 48, 54, 63, 64, 75, 80, 90, 125, 126, 140, 147, 160, 210, 216, 240, 245, 250, 252, 275, 294, 300, 320, 325, 343, 350, 384, 504, 560, 585, 672, 700, 715, 819, 847, 891, 896, 1001, 1176, 1210, 1232, 1280, 1292, 1452, 1530, 1573, 1650, 1680, 1785 (list; graph; listen)
OFFSET

1,1

COMMENT

See A066272 for definition of anti-divisor.

CROSSREFS

Cf. A006530, A066272.

Sequence in context: A083496 A125991 A028589 this_sequence A090081 A059172 A107606

Adjacent sequences: A074747 A074748 A074749 this_sequence A074751 A074752 A074753

KEYWORD

nonn

AUTHOR

Jason Earls (zevi_35711(AT)yahoo.com), Sep 06 2002

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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