210485800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 606211200

約数和(自身を除く): 395725400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 41, 50, 56, 70, 76, 82, 95, 100, 133, 140, 152, 164, 175, 190, 193, 200, 205, 266, 280, 287, 328, 350, 380, 386, 410, 475, 532, 574, 665, 700, 760, 772, 779, 820, 950, 965, 1025, 1064, 1148, 1330, 1351, 1400, 1435, 1544, 1558, 1640, 1900, 1930, 2050, 2296, 2660, 2702, 2870, 3116, 3325, 3667, 3800, 3860, 3895, 4100, 4825, 5320, 5404, 5453, 5740, 6232, 6650, 6755, 7175, 7334, 7720, 7790, 7913, 8200, 9650, 10808, 10906, 11480, 13300, 13510, 14350, 14668, 15580, 15826, 18335, 19300, 19475, 21812, 25669, 26600, 27020, 27265, 28700, 29336, 31160, 31652, 33775, 36670, 38600, 38950, 39565, 43624, 51338, 54040, 54530, 55391, 57400, 63304, 67550, 73340, 77900, 79130, 91675, 102676, 109060, 110782, 128345, 135100, 136325, 146680, 150347, 155800, 158260, 183350, 197825, 205352, 218120, 221564, 256690, 270200, 272650, 276955, 300694, 316520, 366700, 395650, 443128, 513380, 545300, 553910, 601388, 641725, 733400, 751735, 791300, 1026760, 1052429, 1090600, 1107820, 1202776, 1283450, 1384775, 1503470, 1582600, 2104858, 2215640, 2566900, 2769550, 3006940, 3758675, 4209716, 5133800, 5262145, 5539100, 6013880, 7517350, 8419432, 10524290, 11078200, 15034700, 21048580, 26310725, 30069400, 42097160, 52621450, 105242900, 210485800]

約数ペア:

[(1, 210485800), (2, 105242900), (4, 52621450), (5, 42097160), (7, 30069400), (8, 26310725), (10, 21048580), (14, 15034700), (19, 11078200), (20, 10524290), (25, 8419432), (28, 7517350), (35, 6013880), (38, 5539100), (40, 5262145), (41, 5133800), (50, 4209716), (56, 3758675), (70, 3006940), (76, 2769550), (82, 2566900), (95, 2215640), (100, 2104858), (133, 1582600), (140, 1503470), (152, 1384775), (164, 1283450), (175, 1202776), (190, 1107820), (193, 1090600), (200, 1052429), (205, 1026760), (266, 791300), (280, 751735), (287, 733400), (328, 641725), (350, 601388), (380, 553910), (386, 545300), (410, 513380), (475, 443128), (532, 395650), (574, 366700), (665, 316520), (700, 300694), (760, 276955), (772, 272650), (779, 270200), (820, 256690), (950, 221564), (965, 218120), (1025, 205352), (1064, 197825), (1148, 183350), (1330, 158260), (1351, 155800), (1400, 150347), (1435, 146680), (1544, 136325), (1558, 135100), (1640, 128345), (1900, 110782), (1930, 109060), (2050, 102676), (2296, 91675), (2660, 79130), (2702, 77900), (2870, 73340), (3116, 67550), (3325, 63304), (3667, 57400), (3800, 55391), (3860, 54530), (3895, 54040), (4100, 51338), (4825, 43624), (5320, 39565), (5404, 38950), (5453, 38600), (5740, 36670), (6232, 33775), (6650, 31652), (6755, 31160), (7175, 29336), (7334, 28700), (7720, 27265), (7790, 27020), (7913, 26600), (8200, 25669), (9650, 21812), (10808, 19475), (10906, 19300), (11480, 18335), (13300, 15826), (13510, 15580), (14350, 14668)]