9672660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 32432400

約数和(自身を除く): 22759740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 109, 116, 145, 153, 170, 174, 180, 204, 218, 255, 261, 290, 306, 327, 340, 348, 435, 436, 493, 510, 522, 545, 580, 612, 654, 765, 870, 981, 986, 1020, 1044, 1090, 1305, 1308, 1479, 1530, 1635, 1740, 1853, 1962, 1972, 2180, 2465, 2610, 2958, 3060, 3161, 3270, 3706, 3924, 4437, 4905, 4930, 5220, 5559, 5916, 6322, 6540, 7395, 7412, 8874, 9265, 9483, 9810, 9860, 11118, 12644, 14790, 15805, 16677, 17748, 18530, 18966, 19620, 22185, 22236, 27795, 28449, 29580, 31610, 33354, 37060, 37932, 44370, 47415, 53737, 55590, 56898, 63220, 66708, 83385, 88740, 94830, 107474, 111180, 113796, 142245, 161211, 166770, 189660, 214948, 268685, 284490, 322422, 333540, 483633, 537370, 568980, 644844, 806055, 967266, 1074740, 1612110, 1934532, 2418165, 3224220, 4836330, 9672660]

約数ペア:

[(1, 9672660), (2, 4836330), (3, 3224220), (4, 2418165), (5, 1934532), (6, 1612110), (9, 1074740), (10, 967266), (12, 806055), (15, 644844), (17, 568980), (18, 537370), (20, 483633), (29, 333540), (30, 322422), (34, 284490), (36, 268685), (45, 214948), (51, 189660), (58, 166770), (60, 161211), (68, 142245), (85, 113796), (87, 111180), (90, 107474), (102, 94830), (109, 88740), (116, 83385), (145, 66708), (153, 63220), (170, 56898), (174, 55590), (180, 53737), (204, 47415), (218, 44370), (255, 37932), (261, 37060), (290, 33354), (306, 31610), (327, 29580), (340, 28449), (348, 27795), (435, 22236), (436, 22185), (493, 19620), (510, 18966), (522, 18530), (545, 17748), (580, 16677), (612, 15805), (654, 14790), (765, 12644), (870, 11118), (981, 9860), (986, 9810), (1020, 9483), (1044, 9265), (1090, 8874), (1305, 7412), (1308, 7395), (1479, 6540), (1530, 6322), (1635, 5916), (1740, 5559), (1853, 5220), (1962, 4930), (1972, 4905), (2180, 4437), (2465, 3924), (2610, 3706), (2958, 3270), (3060, 3161)]