57726180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16879}}^1$

素因数の和:16913

約数の個数: 72

約数和(自身を含む): 184329600

約数和(自身を除く): 126603420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 16879, 33758, 50637, 67516, 84395, 101274, 151911, 168790, 202548, 253185, 303822, 320701, 337580, 506370, 607644, 641402, 759555, 962103, 1012740, 1282804, 1519110, 1603505, 1924206, 2886309, 3038220, 3207010, 3848412, 4810515, 5772618, 6414020, 9621030, 11545236, 14431545, 19242060, 28863090, 57726180]

約数ペア:

[(1, 57726180), (2, 28863090), (3, 19242060), (4, 14431545), (5, 11545236), (6, 9621030), (9, 6414020), (10, 5772618), (12, 4810515), (15, 3848412), (18, 3207010), (19, 3038220), (20, 2886309), (30, 1924206), (36, 1603505), (38, 1519110), (45, 1282804), (57, 1012740), (60, 962103), (76, 759555), (90, 641402), (95, 607644), (114, 506370), (171, 337580), (180, 320701), (190, 303822), (228, 253185), (285, 202548), (342, 168790), (380, 151911), (570, 101274), (684, 84395), (855, 67516), (1140, 50637), (1710, 33758), (3420, 16879)]