38760400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 108247040

約数和(自身を除く): 69486640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 109, 112, 127, 140, 175, 200, 218, 254, 280, 350, 400, 436, 508, 545, 560, 635, 700, 763, 872, 889, 1016, 1090, 1270, 1400, 1526, 1744, 1778, 2032, 2180, 2540, 2725, 2800, 3052, 3175, 3556, 3815, 4360, 4445, 5080, 5450, 6104, 6350, 7112, 7630, 8720, 8890, 10160, 10900, 12208, 12700, 13843, 14224, 15260, 17780, 19075, 21800, 22225, 25400, 27686, 30520, 35560, 38150, 43600, 44450, 50800, 55372, 61040, 69215, 71120, 76300, 88900, 96901, 110744, 138430, 152600, 177800, 193802, 221488, 276860, 305200, 346075, 355600, 387604, 484505, 553720, 692150, 775208, 969010, 1107440, 1384300, 1550416, 1938020, 2422525, 2768600, 3876040, 4845050, 5537200, 7752080, 9690100, 19380200, 38760400]

約数ペア:

[(1, 38760400), (2, 19380200), (4, 9690100), (5, 7752080), (7, 5537200), (8, 4845050), (10, 3876040), (14, 2768600), (16, 2422525), (20, 1938020), (25, 1550416), (28, 1384300), (35, 1107440), (40, 969010), (50, 775208), (56, 692150), (70, 553720), (80, 484505), (100, 387604), (109, 355600), (112, 346075), (127, 305200), (140, 276860), (175, 221488), (200, 193802), (218, 177800), (254, 152600), (280, 138430), (350, 110744), (400, 96901), (436, 88900), (508, 76300), (545, 71120), (560, 69215), (635, 61040), (700, 55372), (763, 50800), (872, 44450), (889, 43600), (1016, 38150), (1090, 35560), (1270, 30520), (1400, 27686), (1526, 25400), (1744, 22225), (1778, 21800), (2032, 19075), (2180, 17780), (2540, 15260), (2725, 14224), (2800, 13843), (3052, 12700), (3175, 12208), (3556, 10900), (3815, 10160), (4360, 8890), (4445, 8720), (5080, 7630), (5450, 7112), (6104, 6350)]