172161200

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3389}}^1$

素因数の和:3534

約数の個数: 60

約数和(自身を含む): 416997120

約数和(自身を除く): 244835920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1270, 2032, 2540, 3175, 3389, 5080, 6350, 6778, 10160, 12700, 13556, 16945, 25400, 27112, 33890, 50800, 54224, 67780, 84725, 135560, 169450, 271120, 338900, 430403, 677800, 860806, 1355600, 1721612, 2152015, 3443224, 4304030, 6886448, 8608060, 10760075, 17216120, 21520150, 34432240, 43040300, 86080600, 172161200]

約数ペア:

[(1, 172161200), (2, 86080600), (4, 43040300), (5, 34432240), (8, 21520150), (10, 17216120), (16, 10760075), (20, 8608060), (25, 6886448), (40, 4304030), (50, 3443224), (80, 2152015), (100, 1721612), (127, 1355600), (200, 860806), (254, 677800), (400, 430403), (508, 338900), (635, 271120), (1016, 169450), (1270, 135560), (2032, 84725), (2540, 67780), (3175, 54224), (3389, 50800), (5080, 33890), (6350, 27112), (6778, 25400), (10160, 16945), (12700, 13556)]