25687260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47569}}^1$

素因数の和:47587

約数の個数: 48

約数和(自身を含む): 79917600

約数和(自身を除く): 54230340

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, 540, 47569, 95138, 142707, 190276, 237845, 285414, 428121, 475690, 570828, 713535, 856242, 951380, 1284363, 1427070, 1712484, 2140605, 2568726, 2854140, 4281210, 5137452, 6421815, 8562420, 12843630, 25687260]

約数ペア:

[(1, 25687260), (2, 12843630), (3, 8562420), (4, 6421815), (5, 5137452), (6, 4281210), (9, 2854140), (10, 2568726), (12, 2140605), (15, 1712484), (18, 1427070), (20, 1284363), (27, 951380), (30, 856242), (36, 713535), (45, 570828), (54, 475690), (60, 428121), (90, 285414), (108, 237845), (135, 190276), (180, 142707), (270, 95138), (540, 47569)]