69511400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 193698540

約数和(自身を除く): 124187140

約数列:

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

約数ペア:

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