27727260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 86752512

約数和(自身を除く): 59025252

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 977, 1290, 1419, 1892, 1954, 2365, 2580, 2838, 2931, 3908, 4730, 4885, 5676, 5862, 7095, 9460, 9770, 10747, 11724, 14190, 14655, 19540, 21494, 28380, 29310, 32241, 42011, 42988, 53735, 58620, 64482, 84022, 107470, 126033, 128964, 161205, 168044, 210055, 214940, 252066, 322410, 420110, 462121, 504132, 630165, 644820, 840220, 924242, 1260330, 1386363, 1848484, 2310605, 2520660, 2772726, 4621210, 5545452, 6931815, 9242420, 13863630, 27727260]

約数ペア:

[(1, 27727260), (2, 13863630), (3, 9242420), (4, 6931815), (5, 5545452), (6, 4621210), (10, 2772726), (11, 2520660), (12, 2310605), (15, 1848484), (20, 1386363), (22, 1260330), (30, 924242), (33, 840220), (43, 644820), (44, 630165), (55, 504132), (60, 462121), (66, 420110), (86, 322410), (110, 252066), (129, 214940), (132, 210055), (165, 168044), (172, 161205), (215, 128964), (220, 126033), (258, 107470), (330, 84022), (430, 64482), (473, 58620), (516, 53735), (645, 42988), (660, 42011), (860, 32241), (946, 29310), (977, 28380), (1290, 21494), (1419, 19540), (1892, 14655), (1954, 14190), (2365, 11724), (2580, 10747), (2838, 9770), (2931, 9460), (3908, 7095), (4730, 5862), (4885, 5676)]