172621080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25237}}^1$

素因数の和:25273

約数の個数: 96

約数和(自身を含む): 590569200

約数和(自身を除く): 417948120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 25237, 50474, 75711, 100948, 126185, 151422, 201896, 227133, 252370, 302844, 378555, 454266, 479503, 504740, 605688, 757110, 908532, 959006, 1009480, 1135665, 1438509, 1514220, 1817064, 1918012, 2271330, 2397515, 2877018, 3028440, 3836024, 4315527, 4542660, 4795030, 5754036, 7192545, 8631054, 9085320, 9590060, 11508072, 14385090, 17262108, 19180120, 21577635, 28770180, 34524216, 43155270, 57540360, 86310540, 172621080]

約数ペア:

[(1, 172621080), (2, 86310540), (3, 57540360), (4, 43155270), (5, 34524216), (6, 28770180), (8, 21577635), (9, 19180120), (10, 17262108), (12, 14385090), (15, 11508072), (18, 9590060), (19, 9085320), (20, 8631054), (24, 7192545), (30, 5754036), (36, 4795030), (38, 4542660), (40, 4315527), (45, 3836024), (57, 3028440), (60, 2877018), (72, 2397515), (76, 2271330), (90, 1918012), (95, 1817064), (114, 1514220), (120, 1438509), (152, 1135665), (171, 1009480), (180, 959006), (190, 908532), (228, 757110), (285, 605688), (342, 504740), (360, 479503), (380, 454266), (456, 378555), (570, 302844), (684, 252370), (760, 227133), (855, 201896), (1140, 151422), (1368, 126185), (1710, 100948), (2280, 75711), (3420, 50474), (6840, 25237)]