191543800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 539965440

約数和(自身を除く): 348421640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 47, 50, 56, 70, 71, 82, 94, 100, 140, 142, 164, 175, 188, 200, 205, 235, 280, 284, 287, 328, 329, 350, 355, 376, 410, 470, 497, 568, 574, 658, 700, 710, 820, 940, 994, 1025, 1148, 1175, 1316, 1400, 1420, 1435, 1640, 1645, 1775, 1880, 1927, 1988, 2050, 2296, 2350, 2485, 2632, 2840, 2870, 2911, 3290, 3337, 3550, 3854, 3976, 4100, 4700, 4970, 5740, 5822, 6580, 6674, 7100, 7175, 7708, 8200, 8225, 9400, 9635, 9940, 11480, 11644, 12425, 13160, 13348, 13489, 14200, 14350, 14555, 15416, 16450, 16685, 19270, 19880, 20377, 23288, 23359, 24850, 26696, 26978, 28700, 29110, 32900, 33370, 38540, 40754, 46718, 48175, 49700, 53956, 57400, 58220, 65800, 66740, 67445, 72775, 77080, 81508, 83425, 93436, 96350, 99400, 101885, 107912, 116440, 116795, 133480, 134890, 136817, 145550, 163016, 166850, 186872, 192700, 203770, 233590, 269780, 273634, 291100, 333700, 337225, 385400, 407540, 467180, 509425, 539560, 547268, 582200, 583975, 667400, 674450, 684085, 815080, 934360, 957719, 1018850, 1094536, 1167950, 1348900, 1368170, 1915438, 2037700, 2335900, 2697800, 2736340, 3420425, 3830876, 4075400, 4671800, 4788595, 5472680, 6840850, 7661752, 9577190, 13681700, 19154380, 23942975, 27363400, 38308760, 47885950, 95771900, 191543800]

約数ペア:

[(1, 191543800), (2, 95771900), (4, 47885950), (5, 38308760), (7, 27363400), (8, 23942975), (10, 19154380), (14, 13681700), (20, 9577190), (25, 7661752), (28, 6840850), (35, 5472680), (40, 4788595), (41, 4671800), (47, 4075400), (50, 3830876), (56, 3420425), (70, 2736340), (71, 2697800), (82, 2335900), (94, 2037700), (100, 1915438), (140, 1368170), (142, 1348900), (164, 1167950), (175, 1094536), (188, 1018850), (200, 957719), (205, 934360), (235, 815080), (280, 684085), (284, 674450), (287, 667400), (328, 583975), (329, 582200), (350, 547268), (355, 539560), (376, 509425), (410, 467180), (470, 407540), (497, 385400), (568, 337225), (574, 333700), (658, 291100), (700, 273634), (710, 269780), (820, 233590), (940, 203770), (994, 192700), (1025, 186872), (1148, 166850), (1175, 163016), (1316, 145550), (1400, 136817), (1420, 134890), (1435, 133480), (1640, 116795), (1645, 116440), (1775, 107912), (1880, 101885), (1927, 99400), (1988, 96350), (2050, 93436), (2296, 83425), (2350, 81508), (2485, 77080), (2632, 72775), (2840, 67445), (2870, 66740), (2911, 65800), (3290, 58220), (3337, 57400), (3550, 53956), (3854, 49700), (3976, 48175), (4100, 46718), (4700, 40754), (4970, 38540), (5740, 33370), (5822, 32900), (6580, 29110), (6674, 28700), (7100, 26978), (7175, 26696), (7708, 24850), (8200, 23359), (8225, 23288), (9400, 20377), (9635, 19880), (9940, 19270), (11480, 16685), (11644, 16450), (12425, 15416), (13160, 14555), (13348, 14350), (13489, 14200)]