139022800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 180

約数和(自身を含む): 400310316

約数和(自身を除く): 261287516

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 49, 50, 56, 70, 80, 82, 98, 100, 112, 140, 164, 173, 175, 196, 200, 205, 245, 280, 287, 328, 346, 350, 392, 400, 410, 490, 560, 574, 656, 692, 700, 784, 820, 865, 980, 1025, 1148, 1211, 1225, 1384, 1400, 1435, 1640, 1730, 1960, 2009, 2050, 2296, 2422, 2450, 2768, 2800, 2870, 3280, 3460, 3920, 4018, 4100, 4325, 4592, 4844, 4900, 5740, 6055, 6920, 7093, 7175, 8036, 8200, 8477, 8650, 9688, 9800, 10045, 11480, 12110, 13840, 14186, 14350, 16072, 16400, 16954, 17300, 19376, 19600, 20090, 22960, 24220, 28372, 28700, 30275, 32144, 33908, 34600, 35465, 40180, 42385, 48440, 49651, 50225, 56744, 57400, 60550, 67816, 69200, 70930, 80360, 84770, 96880, 99302, 100450, 113488, 114800, 121100, 135632, 141860, 160720, 169540, 177325, 198604, 200900, 211925, 242200, 248255, 283720, 339080, 347557, 354650, 397208, 401800, 423850, 484400, 496510, 567440, 678160, 695114, 709300, 794416, 803600, 847700, 993020, 1241275, 1390228, 1418600, 1695400, 1737785, 1986040, 2482550, 2780456, 2837200, 3390800, 3475570, 3972080, 4965100, 5560912, 6951140, 8688925, 9930200, 13902280, 17377850, 19860400, 27804560, 34755700, 69511400, 139022800]

約数ペア:

[(1, 139022800), (2, 69511400), (4, 34755700), (5, 27804560), (7, 19860400), (8, 17377850), (10, 13902280), (14, 9930200), (16, 8688925), (20, 6951140), (25, 5560912), (28, 4965100), (35, 3972080), (40, 3475570), (41, 3390800), (49, 2837200), (50, 2780456), (56, 2482550), (70, 1986040), (80, 1737785), (82, 1695400), (98, 1418600), (100, 1390228), (112, 1241275), (140, 993020), (164, 847700), (173, 803600), (175, 794416), (196, 709300), (200, 695114), (205, 678160), (245, 567440), (280, 496510), (287, 484400), (328, 423850), (346, 401800), (350, 397208), (392, 354650), (400, 347557), (410, 339080), (490, 283720), (560, 248255), (574, 242200), (656, 211925), (692, 200900), (700, 198604), (784, 177325), (820, 169540), (865, 160720), (980, 141860), (1025, 135632), (1148, 121100), (1211, 114800), (1225, 113488), (1384, 100450), (1400, 99302), (1435, 96880), (1640, 84770), (1730, 80360), (1960, 70930), (2009, 69200), (2050, 67816), (2296, 60550), (2422, 57400), (2450, 56744), (2768, 50225), (2800, 49651), (2870, 48440), (3280, 42385), (3460, 40180), (3920, 35465), (4018, 34600), (4100, 33908), (4325, 32144), (4592, 30275), (4844, 28700), (4900, 28372), (5740, 24220), (6055, 22960), (6920, 20090), (7093, 19600), (7175, 19376), (8036, 17300), (8200, 16954), (8477, 16400), (8650, 16072), (9688, 14350), (9800, 14186), (10045, 13840), (11480, 12110)]