27273420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 83179824

約数和(自身を除く): 55906404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 547, 554, 831, 1094, 1108, 1385, 1641, 1662, 2188, 2493, 2735, 2770, 3282, 3324, 4155, 4923, 4986, 5470, 5540, 6564, 8205, 8310, 9846, 9972, 10940, 12465, 16410, 16620, 19692, 24615, 24930, 32820, 49230, 49860, 98460, 151519, 303038, 454557, 606076, 757595, 909114, 1363671, 1515190, 1818228, 2272785, 2727342, 3030380, 4545570, 5454684, 6818355, 9091140, 13636710, 27273420]

約数ペア:

[(1, 27273420), (2, 13636710), (3, 9091140), (4, 6818355), (5, 5454684), (6, 4545570), (9, 3030380), (10, 2727342), (12, 2272785), (15, 1818228), (18, 1515190), (20, 1363671), (30, 909114), (36, 757595), (45, 606076), (60, 454557), (90, 303038), (180, 151519), (277, 98460), (547, 49860), (554, 49230), (831, 32820), (1094, 24930), (1108, 24615), (1385, 19692), (1641, 16620), (1662, 16410), (2188, 12465), (2493, 10940), (2735, 9972), (2770, 9846), (3282, 8310), (3324, 8205), (4155, 6564), (4923, 5540), (4986, 5470)]