277012400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 826613760

約数和(自身を除く): 549601360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 41, 50, 56, 70, 76, 80, 82, 95, 100, 112, 127, 133, 140, 152, 164, 175, 190, 200, 205, 254, 266, 280, 287, 304, 328, 350, 380, 400, 410, 475, 508, 532, 560, 574, 635, 656, 665, 700, 760, 779, 820, 889, 950, 1016, 1025, 1064, 1148, 1270, 1330, 1400, 1435, 1520, 1558, 1640, 1778, 1900, 2032, 2050, 2128, 2296, 2413, 2540, 2660, 2800, 2870, 3116, 3175, 3280, 3325, 3556, 3800, 3895, 4100, 4445, 4592, 4826, 5080, 5207, 5320, 5453, 5740, 6232, 6350, 6650, 7112, 7175, 7600, 7790, 8200, 8890, 9652, 10160, 10414, 10640, 10906, 11480, 12065, 12464, 12700, 13300, 14224, 14350, 15580, 16400, 16891, 17780, 19304, 19475, 20828, 21812, 22225, 22960, 24130, 25400, 26035, 26600, 27265, 28700, 31160, 33782, 35560, 36449, 38608, 38950, 41656, 43624, 44450, 48260, 50800, 52070, 53200, 54530, 57400, 60325, 62320, 67564, 71120, 72898, 77900, 83312, 84455, 87248, 88900, 96520, 98933, 104140, 109060, 114800, 120650, 130175, 135128, 136325, 145796, 155800, 168910, 177800, 182245, 193040, 197866, 208280, 218120, 241300, 260350, 270256, 272650, 291592, 311600, 337820, 355600, 364490, 395732, 416560, 422275, 436240, 482600, 494665, 520700, 545300, 583184, 675640, 692531, 728980, 791464, 844550, 911225, 965200, 989330, 1041400, 1090600, 1351280, 1385062, 1457960, 1582928, 1689100, 1822450, 1978660, 2082800, 2181200, 2473325, 2770124, 2915920, 3378200, 3462655, 3644900, 3957320, 4946650, 5540248, 6756400, 6925310, 7289800, 7914640, 9893300, 11080496, 13850620, 14579600, 17313275, 19786600, 27701240, 34626550, 39573200, 55402480, 69253100, 138506200, 277012400]

約数ペア:

[(1, 277012400), (2, 138506200), (4, 69253100), (5, 55402480), (7, 39573200), (8, 34626550), (10, 27701240), (14, 19786600), (16, 17313275), (19, 14579600), (20, 13850620), (25, 11080496), (28, 9893300), (35, 7914640), (38, 7289800), (40, 6925310), (41, 6756400), (50, 5540248), (56, 4946650), (70, 3957320), (76, 3644900), (80, 3462655), (82, 3378200), (95, 2915920), (100, 2770124), (112, 2473325), (127, 2181200), (133, 2082800), (140, 1978660), (152, 1822450), (164, 1689100), (175, 1582928), (190, 1457960), (200, 1385062), (205, 1351280), (254, 1090600), (266, 1041400), (280, 989330), (287, 965200), (304, 911225), (328, 844550), (350, 791464), (380, 728980), (400, 692531), (410, 675640), (475, 583184), (508, 545300), (532, 520700), (560, 494665), (574, 482600), (635, 436240), (656, 422275), (665, 416560), (700, 395732), (760, 364490), (779, 355600), (820, 337820), (889, 311600), (950, 291592), (1016, 272650), (1025, 270256), (1064, 260350), (1148, 241300), (1270, 218120), (1330, 208280), (1400, 197866), (1435, 193040), (1520, 182245), (1558, 177800), (1640, 168910), (1778, 155800), (1900, 145796), (2032, 136325), (2050, 135128), (2128, 130175), (2296, 120650), (2413, 114800), (2540, 109060), (2660, 104140), (2800, 98933), (2870, 96520), (3116, 88900), (3175, 87248), (3280, 84455), (3325, 83312), (3556, 77900), (3800, 72898), (3895, 71120), (4100, 67564), (4445, 62320), (4592, 60325), (4826, 57400), (5080, 54530), (5207, 53200), (5320, 52070), (5453, 50800), (5740, 48260), (6232, 44450), (6350, 43624), (6650, 41656), (7112, 38950), (7175, 38608), (7600, 36449), (7790, 35560), (8200, 33782), (8890, 31160), (9652, 28700), (10160, 27265), (10414, 26600), (10640, 26035), (10906, 25400), (11480, 24130), (12065, 22960), (12464, 22225), (12700, 21812), (13300, 20828), (14224, 19475), (14350, 19304), (15580, 17780), (16400, 16891)]