25659180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 82450368

約数和(自身を除く): 56791188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 337, 405, 423, 470, 540, 564, 674, 705, 810, 846, 940, 1011, 1269, 1348, 1410, 1620, 1685, 1692, 2022, 2115, 2538, 2820, 3033, 3370, 3807, 4044, 4230, 5055, 5076, 6066, 6345, 6740, 7614, 8460, 9099, 10110, 12132, 12690, 15165, 15228, 15839, 18198, 19035, 20220, 25380, 27297, 30330, 31678, 36396, 38070, 45495, 47517, 54594, 60660, 63356, 76140, 79195, 90990, 95034, 109188, 136485, 142551, 158390, 181980, 190068, 237585, 272970, 285102, 316780, 427653, 475170, 545940, 570204, 712755, 855306, 950340, 1282959, 1425510, 1710612, 2138265, 2565918, 2851020, 4276530, 5131836, 6414795, 8553060, 12829590, 25659180]

約数ペア:

[(1, 25659180), (2, 12829590), (3, 8553060), (4, 6414795), (5, 5131836), (6, 4276530), (9, 2851020), (10, 2565918), (12, 2138265), (15, 1710612), (18, 1425510), (20, 1282959), (27, 950340), (30, 855306), (36, 712755), (45, 570204), (47, 545940), (54, 475170), (60, 427653), (81, 316780), (90, 285102), (94, 272970), (108, 237585), (135, 190068), (141, 181980), (162, 158390), (180, 142551), (188, 136485), (235, 109188), (270, 95034), (282, 90990), (324, 79195), (337, 76140), (405, 63356), (423, 60660), (470, 54594), (540, 47517), (564, 45495), (674, 38070), (705, 36396), (810, 31678), (846, 30330), (940, 27297), (1011, 25380), (1269, 20220), (1348, 19035), (1410, 18198), (1620, 15839), (1685, 15228), (1692, 15165), (2022, 12690), (2115, 12132), (2538, 10110), (2820, 9099), (3033, 8460), (3370, 7614), (3807, 6740), (4044, 6345), (4230, 6066), (5055, 5076)]