89603820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 286191360

約数和(自身を除く): 196587540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 179, 180, 206, 243, 270, 309, 324, 358, 405, 412, 486, 515, 537, 540, 618, 716, 810, 895, 927, 972, 1030, 1074, 1215, 1236, 1545, 1611, 1620, 1790, 1854, 2060, 2148, 2430, 2685, 2781, 3090, 3222, 3580, 3708, 4635, 4833, 4860, 5370, 5562, 6180, 6444, 8055, 8343, 9270, 9666, 10740, 11124, 13905, 14499, 16110, 16686, 18437, 18540, 19332, 24165, 25029, 27810, 28998, 32220, 33372, 36874, 41715, 43497, 48330, 50058, 55311, 55620, 57996, 72495, 73748, 83430, 86994, 92185, 96660, 100116, 110622, 125145, 144990, 165933, 166860, 173988, 184370, 217485, 221244, 250290, 276555, 289980, 331866, 368740, 434970, 497799, 500580, 553110, 663732, 829665, 869940, 995598, 1106220, 1493397, 1659330, 1991196, 2488995, 2986794, 3318660, 4480191, 4977990, 5973588, 7466985, 8960382, 9955980, 14933970, 17920764, 22400955, 29867940, 44801910, 89603820]

約数ペア:

[(1, 89603820), (2, 44801910), (3, 29867940), (4, 22400955), (5, 17920764), (6, 14933970), (9, 9955980), (10, 8960382), (12, 7466985), (15, 5973588), (18, 4977990), (20, 4480191), (27, 3318660), (30, 2986794), (36, 2488995), (45, 1991196), (54, 1659330), (60, 1493397), (81, 1106220), (90, 995598), (103, 869940), (108, 829665), (135, 663732), (162, 553110), (179, 500580), (180, 497799), (206, 434970), (243, 368740), (270, 331866), (309, 289980), (324, 276555), (358, 250290), (405, 221244), (412, 217485), (486, 184370), (515, 173988), (537, 166860), (540, 165933), (618, 144990), (716, 125145), (810, 110622), (895, 100116), (927, 96660), (972, 92185), (1030, 86994), (1074, 83430), (1215, 73748), (1236, 72495), (1545, 57996), (1611, 55620), (1620, 55311), (1790, 50058), (1854, 48330), (2060, 43497), (2148, 41715), (2430, 36874), (2685, 33372), (2781, 32220), (3090, 28998), (3222, 27810), (3580, 25029), (3708, 24165), (4635, 19332), (4833, 18540), (4860, 18437), (5370, 16686), (5562, 16110), (6180, 14499), (6444, 13905), (8055, 11124), (8343, 10740), (9270, 9666)]