56555425620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1\times {\mathrm{1621}}^1$

素因数の和:2686

約数の個数: 144

約数和(自身を含む): 172588066560

約数和(自身を除く): 116032640940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 811, 956, 1195, 1434, 1621, 1622, 2151, 2390, 2433, 2868, 3242, 3244, 3585, 4055, 4302, 4780, 4863, 4866, 6484, 7170, 7299, 8105, 8110, 8604, 9726, 9732, 10755, 12165, 14340, 14589, 14598, 16210, 16220, 19452, 21510, 24315, 24330, 29178, 29196, 32420, 36495, 43020, 48630, 48660, 58356, 72945, 72990, 97260, 145890, 145980, 193829, 291780, 387419, 387658, 581487, 774838, 775316, 969145, 1162257, 1162974, 1314631, 1549676, 1744461, 1937095, 1938290, 2324514, 2325948, 2629262, 2907435, 3486771, 3488922, 3874190, 3876580, 3943893, 4649028, 5258524, 5811285, 5814870, 6573155, 6973542, 6977844, 7748380, 7887786, 8722305, 11622570, 11629740, 11831679, 13146310, 13947084, 15775572, 17433855, 17444610, 19719465, 23245140, 23663358, 26292620, 34867710, 34889220, 39438930, 47326716, 59158395, 69735420, 78877860, 118316790, 236633580, 314196809, 628393618, 942590427, 1256787236, 1570984045, 1885180854, 2827771281, 3141968090, 3770361708, 4712952135, 5655542562, 6283936180, 9425904270, 11311085124, 14138856405, 18851808540, 28277712810, 56555425620]

約数ペア:

[(1, 56555425620), (2, 28277712810), (3, 18851808540), (4, 14138856405), (5, 11311085124), (6, 9425904270), (9, 6283936180), (10, 5655542562), (12, 4712952135), (15, 3770361708), (18, 3141968090), (20, 2827771281), (30, 1885180854), (36, 1570984045), (45, 1256787236), (60, 942590427), (90, 628393618), (180, 314196809), (239, 236633580), (478, 118316790), (717, 78877860), (811, 69735420), (956, 59158395), (1195, 47326716), (1434, 39438930), (1621, 34889220), (1622, 34867710), (2151, 26292620), (2390, 23663358), (2433, 23245140), (2868, 19719465), (3242, 17444610), (3244, 17433855), (3585, 15775572), (4055, 13947084), (4302, 13146310), (4780, 11831679), (4863, 11629740), (4866, 11622570), (6484, 8722305), (7170, 7887786), (7299, 7748380), (8105, 6977844), (8110, 6973542), (8604, 6573155), (9726, 5814870), (9732, 5811285), (10755, 5258524), (12165, 4649028), (14340, 3943893), (14589, 3876580), (14598, 3874190), (16210, 3488922), (16220, 3486771), (19452, 2907435), (21510, 2629262), (24315, 2325948), (24330, 2324514), (29178, 1938290), (29196, 1937095), (32420, 1744461), (36495, 1549676), (43020, 1314631), (48630, 1162974), (48660, 1162257), (58356, 969145), (72945, 775316), (72990, 774838), (97260, 581487), (145890, 387658), (145980, 387419), (193829, 291780)]