61475760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 200

約数和(自身を含む): 218758320

約数和(自身を除く): 157282560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 179, 180, 212, 216, 240, 265, 270, 318, 324, 358, 360, 405, 424, 432, 477, 530, 537, 540, 636, 648, 716, 720, 795, 810, 848, 895, 954, 1060, 1074, 1080, 1272, 1296, 1431, 1432, 1590, 1611, 1620, 1790, 1908, 2120, 2148, 2160, 2385, 2544, 2685, 2862, 2864, 3180, 3222, 3240, 3580, 3816, 4240, 4293, 4296, 4770, 4833, 5370, 5724, 6360, 6444, 6480, 7155, 7160, 7632, 8055, 8586, 8592, 9487, 9540, 9666, 10740, 11448, 12720, 12888, 14310, 14320, 14499, 16110, 17172, 18974, 19080, 19332, 21465, 21480, 22896, 24165, 25776, 28461, 28620, 28998, 32220, 34344, 37948, 38160, 38664, 42930, 42960, 47435, 48330, 56922, 57240, 57996, 64440, 68688, 72495, 75896, 77328, 85383, 85860, 94870, 96660, 113844, 114480, 115992, 128880, 142305, 144990, 151792, 170766, 171720, 189740, 193320, 227688, 231984, 256149, 284610, 289980, 341532, 343440, 379480, 386640, 426915, 455376, 512298, 569220, 579960, 683064, 758960, 768447, 853830, 1024596, 1138440, 1159920, 1280745, 1366128, 1536894, 1707660, 2049192, 2276880, 2561490, 3073788, 3415320, 3842235, 4098384, 5122980, 6147576, 6830640, 7684470, 10245960, 12295152, 15368940, 20491920, 30737880, 61475760]

約数ペア:

[(1, 61475760), (2, 30737880), (3, 20491920), (4, 15368940), (5, 12295152), (6, 10245960), (8, 7684470), (9, 6830640), (10, 6147576), (12, 5122980), (15, 4098384), (16, 3842235), (18, 3415320), (20, 3073788), (24, 2561490), (27, 2276880), (30, 2049192), (36, 1707660), (40, 1536894), (45, 1366128), (48, 1280745), (53, 1159920), (54, 1138440), (60, 1024596), (72, 853830), (80, 768447), (81, 758960), (90, 683064), (106, 579960), (108, 569220), (120, 512298), (135, 455376), (144, 426915), (159, 386640), (162, 379480), (179, 343440), (180, 341532), (212, 289980), (216, 284610), (240, 256149), (265, 231984), (270, 227688), (318, 193320), (324, 189740), (358, 171720), (360, 170766), (405, 151792), (424, 144990), (432, 142305), (477, 128880), (530, 115992), (537, 114480), (540, 113844), (636, 96660), (648, 94870), (716, 85860), (720, 85383), (795, 77328), (810, 75896), (848, 72495), (895, 68688), (954, 64440), (1060, 57996), (1074, 57240), (1080, 56922), (1272, 48330), (1296, 47435), (1431, 42960), (1432, 42930), (1590, 38664), (1611, 38160), (1620, 37948), (1790, 34344), (1908, 32220), (2120, 28998), (2148, 28620), (2160, 28461), (2385, 25776), (2544, 24165), (2685, 22896), (2862, 21480), (2864, 21465), (3180, 19332), (3222, 19080), (3240, 18974), (3580, 17172), (3816, 16110), (4240, 14499), (4293, 14320), (4296, 14310), (4770, 12888), (4833, 12720), (5370, 11448), (5724, 10740), (6360, 9666), (6444, 9540), (6480, 9487), (7155, 8592), (7160, 8586), (7632, 8055)]