6912180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3491}}^1$

素因数の和:3517

約数の個数: 72

約数和(自身を含む): 22879584

約数和(自身を除く): 15967404

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, 3491, 6982, 10473, 13964, 17455, 20946, 31419, 34910, 38401, 41892, 52365, 62838, 69820, 76802, 104730, 115203, 125676, 153604, 157095, 192005, 209460, 230406, 314190, 345609, 384010, 460812, 576015, 628380, 691218, 768020, 1152030, 1382436, 1728045, 2304060, 3456090, 6912180]

約数ペア:

[(1, 6912180), (2, 3456090), (3, 2304060), (4, 1728045), (5, 1382436), (6, 1152030), (9, 768020), (10, 691218), (11, 628380), (12, 576015), (15, 460812), (18, 384010), (20, 345609), (22, 314190), (30, 230406), (33, 209460), (36, 192005), (44, 157095), (45, 153604), (55, 125676), (60, 115203), (66, 104730), (90, 76802), (99, 69820), (110, 62838), (132, 52365), (165, 41892), (180, 38401), (198, 34910), (220, 31419), (330, 20946), (396, 17455), (495, 13964), (660, 10473), (990, 6982), (1980, 3491)]