187688880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2856

約数の個数: 160

約数和(自身を含む): 667576320

約数和(自身を除く): 479887440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2803, 3348, 3720, 4185, 4464, 5580, 5606, 6696, 7440, 8370, 8409, 11160, 11212, 13392, 14015, 16740, 16818, 22320, 22424, 25227, 28030, 33480, 33636, 42045, 44848, 50454, 56060, 66960, 67272, 75681, 84090, 86893, 100908, 112120, 126135, 134544, 151362, 168180, 173786, 201816, 224240, 252270, 260679, 302724, 336360, 347572, 378405, 403632, 434465, 504540, 521358, 605448, 672720, 695144, 756810, 782037, 868930, 1009080, 1042716, 1210896, 1303395, 1390288, 1513620, 1564074, 1737860, 2018160, 2085432, 2346111, 2606790, 3027240, 3128148, 3475720, 3910185, 4170864, 4692222, 5213580, 6054480, 6256296, 6951440, 7820370, 9384444, 10427160, 11730555, 12512592, 15640740, 18768888, 20854320, 23461110, 31281480, 37537776, 46922220, 62562960, 93844440, 187688880]

約数ペア:

[(1, 187688880), (2, 93844440), (3, 62562960), (4, 46922220), (5, 37537776), (6, 31281480), (8, 23461110), (9, 20854320), (10, 18768888), (12, 15640740), (15, 12512592), (16, 11730555), (18, 10427160), (20, 9384444), (24, 7820370), (27, 6951440), (30, 6256296), (31, 6054480), (36, 5213580), (40, 4692222), (45, 4170864), (48, 3910185), (54, 3475720), (60, 3128148), (62, 3027240), (72, 2606790), (80, 2346111), (90, 2085432), (93, 2018160), (108, 1737860), (120, 1564074), (124, 1513620), (135, 1390288), (144, 1303395), (155, 1210896), (180, 1042716), (186, 1009080), (216, 868930), (240, 782037), (248, 756810), (270, 695144), (279, 672720), (310, 605448), (360, 521358), (372, 504540), (432, 434465), (465, 403632), (496, 378405), (540, 347572), (558, 336360), (620, 302724), (720, 260679), (744, 252270), (837, 224240), (930, 201816), (1080, 173786), (1116, 168180), (1240, 151362), (1395, 134544), (1488, 126135), (1674, 112120), (1860, 100908), (2160, 86893), (2232, 84090), (2480, 75681), (2790, 67272), (2803, 66960), (3348, 56060), (3720, 50454), (4185, 44848), (4464, 42045), (5580, 33636), (5606, 33480), (6696, 28030), (7440, 25227), (8370, 22424), (8409, 22320), (11160, 16818), (11212, 16740), (13392, 14015)]