4990199400

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{102679}}^1$

素因数の和:102710

約数の個数: 144

約数和(自身を含む): 17379616800

約数和(自身を除く): 12389417400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1620, 1800, 1944, 2025, 2430, 2700, 3240, 4050, 4860, 5400, 6075, 8100, 9720, 12150, 16200, 24300, 48600, 102679, 205358, 308037, 410716, 513395, 616074, 821432, 924111, 1026790, 1232148, 1540185, 1848222, 2053580, 2464296, 2566975, 2772333, 3080370, 3696444, 4107160, 4620555, 5133950, 5544666, 6160740, 7392888, 7700925, 8316999, 9241110, 10267900, 11089332, 12321480, 13861665, 15401850, 16633998, 18482220, 20535800, 22178664, 23102775, 24950997, 27723330, 30803700, 33267996, 36964440, 41584995, 46205550, 49901994, 55446660, 61607400, 66535992, 69308325, 83169990, 92411100, 99803988, 110893320, 124754985, 138616650, 166339980, 184822200, 199607976, 207924975, 249509970, 277233300, 332679960, 415849950, 499019940, 554466600, 623774925, 831699900, 998039880, 1247549850, 1663399800, 2495099700, 4990199400]

約数ペア:

[(1, 4990199400), (2, 2495099700), (3, 1663399800), (4, 1247549850), (5, 998039880), (6, 831699900), (8, 623774925), (9, 554466600), (10, 499019940), (12, 415849950), (15, 332679960), (18, 277233300), (20, 249509970), (24, 207924975), (25, 199607976), (27, 184822200), (30, 166339980), (36, 138616650), (40, 124754985), (45, 110893320), (50, 99803988), (54, 92411100), (60, 83169990), (72, 69308325), (75, 66535992), (81, 61607400), (90, 55446660), (100, 49901994), (108, 46205550), (120, 41584995), (135, 36964440), (150, 33267996), (162, 30803700), (180, 27723330), (200, 24950997), (216, 23102775), (225, 22178664), (243, 20535800), (270, 18482220), (300, 16633998), (324, 15401850), (360, 13861665), (405, 12321480), (450, 11089332), (486, 10267900), (540, 9241110), (600, 8316999), (648, 7700925), (675, 7392888), (810, 6160740), (900, 5544666), (972, 5133950), (1080, 4620555), (1215, 4107160), (1350, 3696444), (1620, 3080370), (1800, 2772333), (1944, 2566975), (2025, 2464296), (2430, 2053580), (2700, 1848222), (3240, 1540185), (4050, 1232148), (4860, 1026790), (5400, 924111), (6075, 821432), (8100, 616074), (9720, 513395), (12150, 410716), (16200, 308037), (24300, 205358), (48600, 102679)]