89589060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45247}}^1$

素因数の和:45273

約数の個数: 72

約数和(自身を含む): 296464896

約数和(自身を除く): 206875836

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, 45247, 90494, 135741, 180988, 226235, 271482, 407223, 452470, 497717, 542964, 678705, 814446, 904940, 995434, 1357410, 1493151, 1628892, 1990868, 2036115, 2488585, 2714820, 2986302, 4072230, 4479453, 4977170, 5972604, 7465755, 8144460, 8958906, 9954340, 14931510, 17917812, 22397265, 29863020, 44794530, 89589060]

約数ペア:

[(1, 89589060), (2, 44794530), (3, 29863020), (4, 22397265), (5, 17917812), (6, 14931510), (9, 9954340), (10, 8958906), (11, 8144460), (12, 7465755), (15, 5972604), (18, 4977170), (20, 4479453), (22, 4072230), (30, 2986302), (33, 2714820), (36, 2488585), (44, 2036115), (45, 1990868), (55, 1628892), (60, 1493151), (66, 1357410), (90, 995434), (99, 904940), (110, 814446), (132, 678705), (165, 542964), (180, 497717), (198, 452470), (220, 407223), (330, 271482), (396, 226235), (495, 180988), (660, 135741), (990, 90494), (1980, 45247)]