6756400

素因数分解:

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

素因数の和:171

約数の個数: 120

約数和(自身を含む): 19681280

約数和(自身を除く): 12924880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 127, 133, 140, 152, 175, 190, 200, 254, 266, 280, 304, 350, 380, 400, 475, 508, 532, 560, 635, 665, 700, 760, 889, 950, 1016, 1064, 1270, 1330, 1400, 1520, 1778, 1900, 2032, 2128, 2413, 2540, 2660, 2800, 3175, 3325, 3556, 3800, 4445, 4826, 5080, 5320, 6350, 6650, 7112, 7600, 8890, 9652, 10160, 10640, 12065, 12700, 13300, 14224, 16891, 17780, 19304, 22225, 24130, 25400, 26600, 33782, 35560, 38608, 44450, 48260, 50800, 53200, 60325, 67564, 71120, 84455, 88900, 96520, 120650, 135128, 168910, 177800, 193040, 241300, 270256, 337820, 355600, 422275, 482600, 675640, 844550, 965200, 1351280, 1689100, 3378200, 6756400]

約数ペア:

[(1, 6756400), (2, 3378200), (4, 1689100), (5, 1351280), (7, 965200), (8, 844550), (10, 675640), (14, 482600), (16, 422275), (19, 355600), (20, 337820), (25, 270256), (28, 241300), (35, 193040), (38, 177800), (40, 168910), (50, 135128), (56, 120650), (70, 96520), (76, 88900), (80, 84455), (95, 71120), (100, 67564), (112, 60325), (127, 53200), (133, 50800), (140, 48260), (152, 44450), (175, 38608), (190, 35560), (200, 33782), (254, 26600), (266, 25400), (280, 24130), (304, 22225), (350, 19304), (380, 17780), (400, 16891), (475, 14224), (508, 13300), (532, 12700), (560, 12065), (635, 10640), (665, 10160), (700, 9652), (760, 8890), (889, 7600), (950, 7112), (1016, 6650), (1064, 6350), (1270, 5320), (1330, 5080), (1400, 4826), (1520, 4445), (1778, 3800), (1900, 3556), (2032, 3325), (2128, 3175), (2413, 2800), (2540, 2660)]