306730400

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3019}}^1$

素因数の和:3166

約数の個数: 72

約数和(自身を含む): 754951680

約数和(自身を除く): 448221280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 160, 200, 254, 400, 508, 635, 800, 1016, 1270, 2032, 2540, 3019, 3175, 4064, 5080, 6038, 6350, 10160, 12076, 12700, 15095, 20320, 24152, 25400, 30190, 48304, 50800, 60380, 75475, 96608, 101600, 120760, 150950, 241520, 301900, 383413, 483040, 603800, 766826, 1207600, 1533652, 1917065, 2415200, 3067304, 3834130, 6134608, 7668260, 9585325, 12269216, 15336520, 19170650, 30673040, 38341300, 61346080, 76682600, 153365200, 306730400]

約数ペア:

[(1, 306730400), (2, 153365200), (4, 76682600), (5, 61346080), (8, 38341300), (10, 30673040), (16, 19170650), (20, 15336520), (25, 12269216), (32, 9585325), (40, 7668260), (50, 6134608), (80, 3834130), (100, 3067304), (127, 2415200), (160, 1917065), (200, 1533652), (254, 1207600), (400, 766826), (508, 603800), (635, 483040), (800, 383413), (1016, 301900), (1270, 241520), (2032, 150950), (2540, 120760), (3019, 101600), (3175, 96608), (4064, 75475), (5080, 60380), (6038, 50800), (6350, 48304), (10160, 30190), (12076, 25400), (12700, 24152), (15095, 20320)]