81979332660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{46327}}^1$

素因数の和:46487

約数の個数: 192

約数和(自身を含む): 266182156800

約数和(自身を除く): 184202824140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 113, 116, 135, 145, 174, 180, 226, 261, 270, 290, 339, 348, 435, 452, 522, 540, 565, 580, 678, 783, 870, 1017, 1044, 1130, 1305, 1356, 1566, 1695, 1740, 2034, 2260, 2610, 3051, 3132, 3277, 3390, 3915, 4068, 5085, 5220, 6102, 6554, 6780, 7830, 9831, 10170, 12204, 13108, 15255, 15660, 16385, 19662, 20340, 29493, 30510, 32770, 39324, 46327, 49155, 58986, 61020, 65540, 88479, 92654, 98310, 117972, 138981, 147465, 176958, 185308, 196620, 231635, 277962, 294930, 353916, 416943, 442395, 463270, 555924, 589860, 694905, 833886, 884790, 926540, 1250829, 1343483, 1389810, 1667772, 1769580, 2084715, 2501658, 2686966, 2779620, 4030449, 4169430, 5003316, 5234951, 5373932, 6254145, 6717415, 8060898, 8338860, 10469902, 12091347, 12508290, 13434830, 15704853, 16121796, 20152245, 20939804, 24182694, 25016580, 26174755, 26869660, 31409706, 36274041, 40304490, 47114559, 48365388, 52349510, 60456735, 62819412, 72548082, 78524265, 80608980, 94229118, 104699020, 120913470, 141343677, 145096164, 151813579, 157048530, 181370205, 188458236, 235572795, 241826940, 282687354, 303627158, 314097060, 362740410, 455440737, 471145590, 565374708, 607254316, 706718385, 725480820, 759067895, 910881474, 942291180, 1366322211, 1413436770, 1518135790, 1821762948, 2277203685, 2732644422, 2826873540, 3036271580, 4098966633, 4554407370, 5465288844, 6831611055, 8197933266, 9108814740, 13663222110, 16395866532, 20494833165, 27326444220, 40989666330, 81979332660]

約数ペア:

[(1, 81979332660), (2, 40989666330), (3, 27326444220), (4, 20494833165), (5, 16395866532), (6, 13663222110), (9, 9108814740), (10, 8197933266), (12, 6831611055), (15, 5465288844), (18, 4554407370), (20, 4098966633), (27, 3036271580), (29, 2826873540), (30, 2732644422), (36, 2277203685), (45, 1821762948), (54, 1518135790), (58, 1413436770), (60, 1366322211), (87, 942291180), (90, 910881474), (108, 759067895), (113, 725480820), (116, 706718385), (135, 607254316), (145, 565374708), (174, 471145590), (180, 455440737), (226, 362740410), (261, 314097060), (270, 303627158), (290, 282687354), (339, 241826940), (348, 235572795), (435, 188458236), (452, 181370205), (522, 157048530), (540, 151813579), (565, 145096164), (580, 141343677), (678, 120913470), (783, 104699020), (870, 94229118), (1017, 80608980), (1044, 78524265), (1130, 72548082), (1305, 62819412), (1356, 60456735), (1566, 52349510), (1695, 48365388), (1740, 47114559), (2034, 40304490), (2260, 36274041), (2610, 31409706), (3051, 26869660), (3132, 26174755), (3277, 25016580), (3390, 24182694), (3915, 20939804), (4068, 20152245), (5085, 16121796), (5220, 15704853), (6102, 13434830), (6554, 12508290), (6780, 12091347), (7830, 10469902), (9831, 8338860), (10170, 8060898), (12204, 6717415), (13108, 6254145), (15255, 5373932), (15660, 5234951), (16385, 5003316), (19662, 4169430), (20340, 4030449), (29493, 2779620), (30510, 2686966), (32770, 2501658), (39324, 2084715), (46327, 1769580), (49155, 1667772), (58986, 1389810), (61020, 1343483), (65540, 1250829), (88479, 926540), (92654, 884790), (98310, 833886), (117972, 694905), (138981, 589860), (147465, 555924), (176958, 463270), (185308, 442395), (196620, 416943), (231635, 353916), (277962, 294930)]