9275940

素因数分解:

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

素因数の和:1821

約数の個数: 72

約数和(自身を含む): 29123640

約数和(自身を除く): 19847700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 1777, 2610, 3554, 5220, 5331, 7108, 8885, 10662, 15993, 17770, 21324, 26655, 31986, 35540, 51533, 53310, 63972, 79965, 103066, 106620, 154599, 159930, 206132, 257665, 309198, 319860, 463797, 515330, 618396, 772995, 927594, 1030660, 1545990, 1855188, 2318985, 3091980, 4637970, 9275940]

約数ペア:

[(1, 9275940), (2, 4637970), (3, 3091980), (4, 2318985), (5, 1855188), (6, 1545990), (9, 1030660), (10, 927594), (12, 772995), (15, 618396), (18, 515330), (20, 463797), (29, 319860), (30, 309198), (36, 257665), (45, 206132), (58, 159930), (60, 154599), (87, 106620), (90, 103066), (116, 79965), (145, 63972), (174, 53310), (180, 51533), (261, 35540), (290, 31986), (348, 26655), (435, 21324), (522, 17770), (580, 15993), (870, 10662), (1044, 8885), (1305, 7108), (1740, 5331), (1777, 5220), (2610, 3554)]