805988880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4289}}^1$

素因数の和:4343

約数の個数: 200

約数和(自身を含む): 2896522200

約数和(自身を除く): 2090533320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 522, 540, 580, 648, 696, 720, 783, 810, 870, 1044, 1080, 1160, 1296, 1305, 1392, 1566, 1620, 1740, 2088, 2160, 2320, 2349, 2610, 3132, 3240, 3480, 3915, 4176, 4289, 4698, 5220, 6264, 6480, 6960, 7830, 8578, 9396, 10440, 11745, 12528, 12867, 15660, 17156, 18792, 20880, 21445, 23490, 25734, 31320, 34312, 37584, 38601, 42890, 46980, 51468, 62640, 64335, 68624, 77202, 85780, 93960, 102936, 115803, 124381, 128670, 154404, 171560, 187920, 193005, 205872, 231606, 248762, 257340, 308808, 343120, 347409, 373143, 386010, 463212, 497524, 514680, 579015, 617616, 621905, 694818, 746286, 772020, 926424, 995048, 1029360, 1119429, 1158030, 1243810, 1389636, 1492572, 1544040, 1737045, 1852848, 1865715, 1990096, 2238858, 2316060, 2487620, 2779272, 2985144, 3088080, 3358287, 3474090, 3731430, 4477716, 4632120, 4975240, 5558544, 5597145, 5970288, 6716574, 6948180, 7462860, 8955432, 9264240, 9950480, 10074861, 11194290, 13433148, 13896360, 14925720, 16791435, 17910864, 20149722, 22388580, 26866296, 27792720, 29851440, 33582870, 40299444, 44777160, 50374305, 53732592, 67165740, 80598888, 89554320, 100748610, 134331480, 161197776, 201497220, 268662960, 402994440, 805988880]

約数ペア:

[(1, 805988880), (2, 402994440), (3, 268662960), (4, 201497220), (5, 161197776), (6, 134331480), (8, 100748610), (9, 89554320), (10, 80598888), (12, 67165740), (15, 53732592), (16, 50374305), (18, 44777160), (20, 40299444), (24, 33582870), (27, 29851440), (29, 27792720), (30, 26866296), (36, 22388580), (40, 20149722), (45, 17910864), (48, 16791435), (54, 14925720), (58, 13896360), (60, 13433148), (72, 11194290), (80, 10074861), (81, 9950480), (87, 9264240), (90, 8955432), (108, 7462860), (116, 6948180), (120, 6716574), (135, 5970288), (144, 5597145), (145, 5558544), (162, 4975240), (174, 4632120), (180, 4477716), (216, 3731430), (232, 3474090), (240, 3358287), (261, 3088080), (270, 2985144), (290, 2779272), (324, 2487620), (348, 2316060), (360, 2238858), (405, 1990096), (432, 1865715), (435, 1852848), (464, 1737045), (522, 1544040), (540, 1492572), (580, 1389636), (648, 1243810), (696, 1158030), (720, 1119429), (783, 1029360), (810, 995048), (870, 926424), (1044, 772020), (1080, 746286), (1160, 694818), (1296, 621905), (1305, 617616), (1392, 579015), (1566, 514680), (1620, 497524), (1740, 463212), (2088, 386010), (2160, 373143), (2320, 347409), (2349, 343120), (2610, 308808), (3132, 257340), (3240, 248762), (3480, 231606), (3915, 205872), (4176, 193005), (4289, 187920), (4698, 171560), (5220, 154404), (6264, 128670), (6480, 124381), (6960, 115803), (7830, 102936), (8578, 93960), (9396, 85780), (10440, 77202), (11745, 68624), (12528, 64335), (12867, 62640), (15660, 51468), (17156, 46980), (18792, 42890), (20880, 38601), (21445, 37584), (23490, 34312), (25734, 31320)]