86020380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1881

約数の個数: 120

約数和(自身を含む): 279306720

約数和(自身を除く): 193286340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 1831, 2349, 2610, 3132, 3662, 3915, 4698, 5220, 5493, 7324, 7830, 9155, 9396, 10986, 11745, 15660, 16479, 18310, 21972, 23490, 27465, 32958, 36620, 46980, 49437, 53099, 54930, 65916, 82395, 98874, 106198, 109860, 148311, 159297, 164790, 197748, 212396, 247185, 265495, 296622, 318594, 329580, 477891, 494370, 530990, 593244, 637188, 741555, 796485, 955782, 988740, 1061980, 1433673, 1483110, 1592970, 1911564, 2389455, 2867346, 2966220, 3185940, 4301019, 4778910, 5734692, 7168365, 8602038, 9557820, 14336730, 17204076, 21505095, 28673460, 43010190, 86020380]

約数ペア:

[(1, 86020380), (2, 43010190), (3, 28673460), (4, 21505095), (5, 17204076), (6, 14336730), (9, 9557820), (10, 8602038), (12, 7168365), (15, 5734692), (18, 4778910), (20, 4301019), (27, 3185940), (29, 2966220), (30, 2867346), (36, 2389455), (45, 1911564), (54, 1592970), (58, 1483110), (60, 1433673), (81, 1061980), (87, 988740), (90, 955782), (108, 796485), (116, 741555), (135, 637188), (145, 593244), (162, 530990), (174, 494370), (180, 477891), (261, 329580), (270, 318594), (290, 296622), (324, 265495), (348, 247185), (405, 212396), (435, 197748), (522, 164790), (540, 159297), (580, 148311), (783, 109860), (810, 106198), (870, 98874), (1044, 82395), (1305, 65916), (1566, 54930), (1620, 53099), (1740, 49437), (1831, 46980), (2349, 36620), (2610, 32958), (3132, 27465), (3662, 23490), (3915, 21972), (4698, 18310), (5220, 16479), (5493, 15660), (7324, 11745), (7830, 10986), (9155, 9396)]