27088380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13681}}^1$

素因数の和:13707

約数の個数: 72

約数和(自身を含む): 89644464

約数和(自身を除く): 62556084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 13681, 27362, 41043, 54724, 68405, 82086, 123129, 136810, 150491, 164172, 205215, 246258, 273620, 300982, 410430, 451473, 492516, 601964, 615645, 752455, 820860, 902946, 1231290, 1354419, 1504910, 1805892, 2257365, 2462580, 2708838, 3009820, 4514730, 5417676, 6772095, 9029460, 13544190, 27088380]

約数ペア:

[(1, 27088380), (2, 13544190), (3, 9029460), (4, 6772095), (5, 5417676), (6, 4514730), (9, 3009820), (10, 2708838), (11, 2462580), (12, 2257365), (15, 1805892), (18, 1504910), (20, 1354419), (22, 1231290), (30, 902946), (33, 820860), (36, 752455), (44, 615645), (45, 601964), (55, 492516), (60, 451473), (66, 410430), (90, 300982), (99, 273620), (110, 246258), (132, 205215), (165, 164172), (180, 150491), (198, 136810), (220, 123129), (330, 82086), (396, 68405), (495, 54724), (660, 41043), (990, 27362), (1980, 13681)]