77350380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2437}}^1$

素因数の和:2495

約数の個数: 72

約数和(自身を含む): 226499952

約数和(自身を除く): 149149572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2116, 2437, 2645, 3174, 4874, 5290, 6348, 7311, 7935, 9748, 10580, 12185, 14622, 15870, 24370, 29244, 31740, 36555, 48740, 56051, 73110, 112102, 146220, 168153, 224204, 280255, 336306, 560510, 672612, 840765, 1121020, 1289173, 1681530, 2578346, 3363060, 3867519, 5156692, 6445865, 7735038, 12891730, 15470076, 19337595, 25783460, 38675190, 77350380]

約数ペア:

[(1, 77350380), (2, 38675190), (3, 25783460), (4, 19337595), (5, 15470076), (6, 12891730), (10, 7735038), (12, 6445865), (15, 5156692), (20, 3867519), (23, 3363060), (30, 2578346), (46, 1681530), (60, 1289173), (69, 1121020), (92, 840765), (115, 672612), (138, 560510), (230, 336306), (276, 280255), (345, 224204), (460, 168153), (529, 146220), (690, 112102), (1058, 73110), (1380, 56051), (1587, 48740), (2116, 36555), (2437, 31740), (2645, 29244), (3174, 24370), (4874, 15870), (5290, 14622), (6348, 12185), (7311, 10580), (7935, 9748)]