71925450

素因数分解:

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

素因数の和:25271

約数の個数: 48

約数和(自身を含む): 187770720

約数和(自身を除く): 115845270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 25237, 50474, 75711, 126185, 151422, 252370, 378555, 479503, 630925, 757110, 959006, 1261850, 1438509, 1892775, 2397515, 2877018, 3785550, 4795030, 7192545, 11987575, 14385090, 23975150, 35962725, 71925450]

約数ペア:

[(1, 71925450), (2, 35962725), (3, 23975150), (5, 14385090), (6, 11987575), (10, 7192545), (15, 4795030), (19, 3785550), (25, 2877018), (30, 2397515), (38, 1892775), (50, 1438509), (57, 1261850), (75, 959006), (95, 757110), (114, 630925), (150, 479503), (190, 378555), (285, 252370), (475, 151422), (570, 126185), (950, 75711), (1425, 50474), (2850, 25237)]