45161200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{127}}^2$

素因数の和:279

約数の個数: 90

約数和(自身を含む): 124983816

約数和(自身を除く): 79822616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 127, 140, 175, 200, 254, 280, 350, 400, 508, 560, 635, 700, 889, 1016, 1270, 1400, 1778, 2032, 2540, 2800, 3175, 3556, 4445, 5080, 6350, 7112, 8890, 10160, 12700, 14224, 16129, 17780, 22225, 25400, 32258, 35560, 44450, 50800, 64516, 71120, 80645, 88900, 112903, 129032, 161290, 177800, 225806, 258064, 322580, 355600, 403225, 451612, 564515, 645160, 806450, 903224, 1129030, 1290320, 1612900, 1806448, 2258060, 2822575, 3225800, 4516120, 5645150, 6451600, 9032240, 11290300, 22580600, 45161200]

約数ペア:

[(1, 45161200), (2, 22580600), (4, 11290300), (5, 9032240), (7, 6451600), (8, 5645150), (10, 4516120), (14, 3225800), (16, 2822575), (20, 2258060), (25, 1806448), (28, 1612900), (35, 1290320), (40, 1129030), (50, 903224), (56, 806450), (70, 645160), (80, 564515), (100, 451612), (112, 403225), (127, 355600), (140, 322580), (175, 258064), (200, 225806), (254, 177800), (280, 161290), (350, 129032), (400, 112903), (508, 88900), (560, 80645), (635, 71120), (700, 64516), (889, 50800), (1016, 44450), (1270, 35560), (1400, 32258), (1778, 25400), (2032, 22225), (2540, 17780), (2800, 16129), (3175, 14224), (3556, 12700), (4445, 10160), (5080, 8890), (6350, 7112)]