431170020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2551}}^1$

素因数の和:2882

約数の個数: 96

約数和(自身を含む): 1346231040

約数和(自身を除く): 915061020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 313, 540, 626, 939, 1252, 1565, 1878, 2551, 2817, 3130, 3756, 4695, 5102, 5634, 6260, 7653, 8451, 9390, 10204, 11268, 12755, 14085, 15306, 16902, 18780, 22959, 25510, 28170, 30612, 33804, 38265, 42255, 45918, 51020, 56340, 68877, 76530, 84510, 91836, 114795, 137754, 153060, 169020, 229590, 275508, 344385, 459180, 688770, 798463, 1377540, 1596926, 2395389, 3193852, 3992315, 4790778, 7186167, 7984630, 9581556, 11976945, 14372334, 15969260, 21558501, 23953890, 28744668, 35930835, 43117002, 47907780, 71861670, 86234004, 107792505, 143723340, 215585010, 431170020]

約数ペア:

[(1, 431170020), (2, 215585010), (3, 143723340), (4, 107792505), (5, 86234004), (6, 71861670), (9, 47907780), (10, 43117002), (12, 35930835), (15, 28744668), (18, 23953890), (20, 21558501), (27, 15969260), (30, 14372334), (36, 11976945), (45, 9581556), (54, 7984630), (60, 7186167), (90, 4790778), (108, 3992315), (135, 3193852), (180, 2395389), (270, 1596926), (313, 1377540), (540, 798463), (626, 688770), (939, 459180), (1252, 344385), (1565, 275508), (1878, 229590), (2551, 169020), (2817, 153060), (3130, 137754), (3756, 114795), (4695, 91836), (5102, 84510), (5634, 76530), (6260, 68877), (7653, 56340), (8451, 51020), (9390, 45918), (10204, 42255), (11268, 38265), (12755, 33804), (14085, 30612), (15306, 28170), (16902, 25510), (18780, 22959)]