27827820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1777}}^1$

素因数の和:1824

約数の個数: 96

約数和(自身を含む): 89611200

約数和(自身を除く): 61783380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 1777, 2610, 3132, 3554, 3915, 5220, 5331, 7108, 7830, 8885, 10662, 15660, 15993, 17770, 21324, 26655, 31986, 35540, 47979, 51533, 53310, 63972, 79965, 95958, 103066, 106620, 154599, 159930, 191916, 206132, 239895, 257665, 309198, 319860, 463797, 479790, 515330, 618396, 772995, 927594, 959580, 1030660, 1391391, 1545990, 1855188, 2318985, 2782782, 3091980, 4637970, 5565564, 6956955, 9275940, 13913910, 27827820]

約数ペア:

[(1, 27827820), (2, 13913910), (3, 9275940), (4, 6956955), (5, 5565564), (6, 4637970), (9, 3091980), (10, 2782782), (12, 2318985), (15, 1855188), (18, 1545990), (20, 1391391), (27, 1030660), (29, 959580), (30, 927594), (36, 772995), (45, 618396), (54, 515330), (58, 479790), (60, 463797), (87, 319860), (90, 309198), (108, 257665), (116, 239895), (135, 206132), (145, 191916), (174, 159930), (180, 154599), (261, 106620), (270, 103066), (290, 95958), (348, 79965), (435, 63972), (522, 53310), (540, 51533), (580, 47979), (783, 35540), (870, 31986), (1044, 26655), (1305, 21324), (1566, 17770), (1740, 15993), (1777, 15660), (2610, 10662), (3132, 8885), (3554, 7830), (3915, 7108), (5220, 5331)]