9819539280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1231}}^2$

素因数の和:2487

約数の個数: 150

約数和(自身を含む): 34132442058

約数和(自身を除く): 24312902778

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1231, 1296, 1620, 2160, 2462, 3240, 3693, 4924, 6155, 6480, 7386, 9848, 11079, 12310, 14772, 18465, 19696, 22158, 24620, 29544, 33237, 36930, 44316, 49240, 55395, 59088, 66474, 73860, 88632, 98480, 99711, 110790, 132948, 147720, 166185, 177264, 199422, 221580, 265896, 295440, 332370, 398844, 443160, 498555, 531792, 664740, 797688, 886320, 997110, 1329480, 1515361, 1595376, 1994220, 2658960, 3030722, 3988440, 4546083, 6061444, 7576805, 7976880, 9092166, 12122888, 13638249, 15153610, 18184332, 22730415, 24245776, 27276498, 30307220, 36368664, 40914747, 45460830, 54552996, 60614440, 68191245, 72737328, 81829494, 90921660, 109105992, 121228880, 122744241, 136382490, 163658988, 181843320, 204573735, 218211984, 245488482, 272764980, 327317976, 363686640, 409147470, 490976964, 545529960, 613721205, 654635952, 818294940, 981953928, 1091059920, 1227442410, 1636589880, 1963907856, 2454884820, 3273179760, 4909769640, 9819539280]

約数ペア:

[(1, 9819539280), (2, 4909769640), (3, 3273179760), (4, 2454884820), (5, 1963907856), (6, 1636589880), (8, 1227442410), (9, 1091059920), (10, 981953928), (12, 818294940), (15, 654635952), (16, 613721205), (18, 545529960), (20, 490976964), (24, 409147470), (27, 363686640), (30, 327317976), (36, 272764980), (40, 245488482), (45, 218211984), (48, 204573735), (54, 181843320), (60, 163658988), (72, 136382490), (80, 122744241), (81, 121228880), (90, 109105992), (108, 90921660), (120, 81829494), (135, 72737328), (144, 68191245), (162, 60614440), (180, 54552996), (216, 45460830), (240, 40914747), (270, 36368664), (324, 30307220), (360, 27276498), (405, 24245776), (432, 22730415), (540, 18184332), (648, 15153610), (720, 13638249), (810, 12122888), (1080, 9092166), (1231, 7976880), (1296, 7576805), (1620, 6061444), (2160, 4546083), (2462, 3988440), (3240, 3030722), (3693, 2658960), (4924, 1994220), (6155, 1595376), (6480, 1515361), (7386, 1329480), (9848, 997110), (11079, 886320), (12310, 797688), (14772, 664740), (18465, 531792), (19696, 498555), (22158, 443160), (24620, 398844), (29544, 332370), (33237, 295440), (36930, 265896), (44316, 221580), (49240, 199422), (55395, 177264), (59088, 166185), (66474, 147720), (73860, 132948), (88632, 110790), (98480, 99711)]