125125920

素因数分解:

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

素因数の和:2855

約数の個数: 144

約数和(自身を含む): 440923392

約数和(自身を除く): 315797472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2803, 2976, 3720, 4464, 4960, 5580, 5606, 7440, 8409, 8928, 11160, 11212, 14015, 14880, 16818, 22320, 22424, 25227, 28030, 33636, 42045, 44640, 44848, 50454, 56060, 67272, 84090, 86893, 89696, 100908, 112120, 126135, 134544, 168180, 173786, 201816, 224240, 252270, 260679, 269088, 336360, 347572, 403632, 434465, 448480, 504540, 521358, 672720, 695144, 782037, 807264, 868930, 1009080, 1042716, 1303395, 1345440, 1390288, 1564074, 1737860, 2018160, 2085432, 2606790, 2780576, 3128148, 3475720, 3910185, 4036320, 4170864, 5213580, 6256296, 6951440, 7820370, 8341728, 10427160, 12512592, 13902880, 15640740, 20854320, 25025184, 31281480, 41708640, 62562960, 125125920]

約数ペア:

[(1, 125125920), (2, 62562960), (3, 41708640), (4, 31281480), (5, 25025184), (6, 20854320), (8, 15640740), (9, 13902880), (10, 12512592), (12, 10427160), (15, 8341728), (16, 7820370), (18, 6951440), (20, 6256296), (24, 5213580), (30, 4170864), (31, 4036320), (32, 3910185), (36, 3475720), (40, 3128148), (45, 2780576), (48, 2606790), (60, 2085432), (62, 2018160), (72, 1737860), (80, 1564074), (90, 1390288), (93, 1345440), (96, 1303395), (120, 1042716), (124, 1009080), (144, 868930), (155, 807264), (160, 782037), (180, 695144), (186, 672720), (240, 521358), (248, 504540), (279, 448480), (288, 434465), (310, 403632), (360, 347572), (372, 336360), (465, 269088), (480, 260679), (496, 252270), (558, 224240), (620, 201816), (720, 173786), (744, 168180), (930, 134544), (992, 126135), (1116, 112120), (1240, 100908), (1395, 89696), (1440, 86893), (1488, 84090), (1860, 67272), (2232, 56060), (2480, 50454), (2790, 44848), (2803, 44640), (2976, 42045), (3720, 33636), (4464, 28030), (4960, 25227), (5580, 22424), (5606, 22320), (7440, 16818), (8409, 14880), (8928, 14015), (11160, 11212)]