67325580

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{1979}}^1$

素因数の和:2010

約数の個数: 144

約数和(自身を含む): 242161920

約数和(自身を除く): 174836340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 1979, 2268, 2430, 2835, 3402, 3780, 3958, 4860, 5670, 5937, 6804, 7916, 8505, 9895, 11340, 11874, 13853, 17010, 17811, 19790, 23748, 27706, 29685, 34020, 35622, 39580, 41559, 53433, 55412, 59370, 69265, 71244, 83118, 89055, 106866, 118740, 124677, 138530, 160299, 166236, 178110, 207795, 213732, 249354, 267165, 277060, 320598, 356220, 374031, 415590, 480897, 498708, 534330, 623385, 641196, 748062, 801495, 831180, 961794, 1068660, 1122093, 1246770, 1496124, 1602990, 1870155, 1923588, 2244186, 2404485, 2493540, 3205980, 3366279, 3740310, 4488372, 4808970, 5610465, 6732558, 7480620, 9617940, 11220930, 13465116, 16831395, 22441860, 33662790, 67325580]

約数ペア:

[(1, 67325580), (2, 33662790), (3, 22441860), (4, 16831395), (5, 13465116), (6, 11220930), (7, 9617940), (9, 7480620), (10, 6732558), (12, 5610465), (14, 4808970), (15, 4488372), (18, 3740310), (20, 3366279), (21, 3205980), (27, 2493540), (28, 2404485), (30, 2244186), (35, 1923588), (36, 1870155), (42, 1602990), (45, 1496124), (54, 1246770), (60, 1122093), (63, 1068660), (70, 961794), (81, 831180), (84, 801495), (90, 748062), (105, 641196), (108, 623385), (126, 534330), (135, 498708), (140, 480897), (162, 415590), (180, 374031), (189, 356220), (210, 320598), (243, 277060), (252, 267165), (270, 249354), (315, 213732), (324, 207795), (378, 178110), (405, 166236), (420, 160299), (486, 138530), (540, 124677), (567, 118740), (630, 106866), (756, 89055), (810, 83118), (945, 71244), (972, 69265), (1134, 59370), (1215, 55412), (1260, 53433), (1620, 41559), (1701, 39580), (1890, 35622), (1979, 34020), (2268, 29685), (2430, 27706), (2835, 23748), (3402, 19790), (3780, 17811), (3958, 17010), (4860, 13853), (5670, 11874), (5937, 11340), (6804, 9895), (7916, 8505)]