138334000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 393224832

約数和(自身を除く): 254890832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 125, 140, 164, 175, 200, 205, 241, 250, 280, 287, 328, 350, 400, 410, 482, 500, 560, 574, 656, 700, 820, 875, 964, 1000, 1025, 1148, 1205, 1400, 1435, 1640, 1687, 1750, 1928, 2000, 2050, 2296, 2410, 2800, 2870, 3280, 3374, 3500, 3856, 4100, 4592, 4820, 5125, 5740, 6025, 6748, 7000, 7175, 8200, 8435, 9640, 9881, 10250, 11480, 12050, 13496, 14000, 14350, 16400, 16870, 19280, 19762, 20500, 22960, 24100, 26992, 28700, 30125, 33740, 35875, 39524, 41000, 42175, 48200, 49405, 57400, 60250, 67480, 69167, 71750, 79048, 82000, 84350, 96400, 98810, 114800, 120500, 134960, 138334, 143500, 158096, 168700, 197620, 210875, 241000, 247025, 276668, 287000, 337400, 345835, 395240, 421750, 482000, 494050, 553336, 574000, 674800, 691670, 790480, 843500, 988100, 1106672, 1235125, 1383340, 1687000, 1729175, 1976200, 2470250, 2766680, 3374000, 3458350, 3952400, 4940500, 5533360, 6916700, 8645875, 9881000, 13833400, 17291750, 19762000, 27666800, 34583500, 69167000, 138334000]

約数ペア:

[(1, 138334000), (2, 69167000), (4, 34583500), (5, 27666800), (7, 19762000), (8, 17291750), (10, 13833400), (14, 9881000), (16, 8645875), (20, 6916700), (25, 5533360), (28, 4940500), (35, 3952400), (40, 3458350), (41, 3374000), (50, 2766680), (56, 2470250), (70, 1976200), (80, 1729175), (82, 1687000), (100, 1383340), (112, 1235125), (125, 1106672), (140, 988100), (164, 843500), (175, 790480), (200, 691670), (205, 674800), (241, 574000), (250, 553336), (280, 494050), (287, 482000), (328, 421750), (350, 395240), (400, 345835), (410, 337400), (482, 287000), (500, 276668), (560, 247025), (574, 241000), (656, 210875), (700, 197620), (820, 168700), (875, 158096), (964, 143500), (1000, 138334), (1025, 134960), (1148, 120500), (1205, 114800), (1400, 98810), (1435, 96400), (1640, 84350), (1687, 82000), (1750, 79048), (1928, 71750), (2000, 69167), (2050, 67480), (2296, 60250), (2410, 57400), (2800, 49405), (2870, 48200), (3280, 42175), (3374, 41000), (3500, 39524), (3856, 35875), (4100, 33740), (4592, 30125), (4820, 28700), (5125, 26992), (5740, 24100), (6025, 22960), (6748, 20500), (7000, 19762), (7175, 19280), (8200, 16870), (8435, 16400), (9640, 14350), (9881, 14000), (10250, 13496), (11480, 12050)]