79427600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1537

約数の個数: 120

約数和(自身を含む): 229717440

約数和(自身を除く): 150289840

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, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1493, 1520, 1900, 2128, 2660, 2800, 2986, 3325, 3800, 5320, 5972, 6650, 7465, 7600, 10451, 10640, 11944, 13300, 14930, 20902, 23888, 26600, 28367, 29860, 37325, 41804, 52255, 53200, 56734, 59720, 74650, 83608, 104510, 113468, 119440, 141835, 149300, 167216, 198569, 209020, 226936, 261275, 283670, 298600, 397138, 418040, 453872, 522550, 567340, 597200, 709175, 794276, 836080, 992845, 1045100, 1134680, 1418350, 1588552, 1985690, 2090200, 2269360, 2836700, 3177104, 3971380, 4180400, 4964225, 5673400, 7942760, 9928450, 11346800, 15885520, 19856900, 39713800, 79427600]

約数ペア:

[(1, 79427600), (2, 39713800), (4, 19856900), (5, 15885520), (7, 11346800), (8, 9928450), (10, 7942760), (14, 5673400), (16, 4964225), (19, 4180400), (20, 3971380), (25, 3177104), (28, 2836700), (35, 2269360), (38, 2090200), (40, 1985690), (50, 1588552), (56, 1418350), (70, 1134680), (76, 1045100), (80, 992845), (95, 836080), (100, 794276), (112, 709175), (133, 597200), (140, 567340), (152, 522550), (175, 453872), (190, 418040), (200, 397138), (266, 298600), (280, 283670), (304, 261275), (350, 226936), (380, 209020), (400, 198569), (475, 167216), (532, 149300), (560, 141835), (665, 119440), (700, 113468), (760, 104510), (950, 83608), (1064, 74650), (1330, 59720), (1400, 56734), (1493, 53200), (1520, 52255), (1900, 41804), (2128, 37325), (2660, 29860), (2800, 28367), (2986, 26600), (3325, 23888), (3800, 20902), (5320, 14930), (5972, 13300), (6650, 11944), (7465, 10640), (7600, 10451)]