18071946180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{1093}}^1$

素因数の和:1635

約数の個数: 192

約数和(自身を含む): 57240180480

約数和(自身を除く): 39168234300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 457, 540, 603, 670, 804, 914, 1005, 1093, 1206, 1340, 1371, 1809, 1828, 2010, 2186, 2285, 2412, 2742, 3015, 3279, 3618, 4020, 4113, 4372, 4570, 5465, 5484, 6030, 6558, 6855, 7236, 8226, 9045, 9140, 9837, 10930, 12060, 12339, 13116, 13710, 16395, 16452, 18090, 19674, 20565, 21860, 24678, 27420, 29511, 30619, 32790, 36180, 39348, 41130, 49185, 49356, 59022, 61238, 61695, 65580, 73231, 82260, 91857, 98370, 118044, 122476, 123390, 146462, 147555, 153095, 183714, 196740, 219693, 246780, 275571, 292924, 295110, 306190, 366155, 367428, 439386, 459285, 499501, 551142, 590220, 612380, 659079, 732310, 826713, 878772, 918570, 999002, 1098465, 1102284, 1318158, 1377855, 1464620, 1498503, 1653426, 1837140, 1977237, 1998004, 2196930, 2497505, 2636316, 2755710, 2997006, 3295395, 3306852, 3954474, 4133565, 4393860, 4495509, 4995010, 5511420, 5994012, 6590790, 7492515, 7908948, 8267130, 8991018, 9886185, 9990020, 13181580, 13486527, 14985030, 16534260, 17982036, 19772370, 22477545, 26973054, 29970060, 33466567, 39544740, 44955090, 53946108, 66933134, 67432635, 89910180, 100399701, 133866268, 134865270, 167332835, 200799402, 269730540, 301199103, 334665670, 401598804, 501998505, 602398206, 669331340, 903597309, 1003997010, 1204796412, 1505995515, 1807194618, 2007994020, 3011991030, 3614389236, 4517986545, 6023982060, 9035973090, 18071946180]

約数ペア:

[(1, 18071946180), (2, 9035973090), (3, 6023982060), (4, 4517986545), (5, 3614389236), (6, 3011991030), (9, 2007994020), (10, 1807194618), (12, 1505995515), (15, 1204796412), (18, 1003997010), (20, 903597309), (27, 669331340), (30, 602398206), (36, 501998505), (45, 401598804), (54, 334665670), (60, 301199103), (67, 269730540), (90, 200799402), (108, 167332835), (134, 134865270), (135, 133866268), (180, 100399701), (201, 89910180), (268, 67432635), (270, 66933134), (335, 53946108), (402, 44955090), (457, 39544740), (540, 33466567), (603, 29970060), (670, 26973054), (804, 22477545), (914, 19772370), (1005, 17982036), (1093, 16534260), (1206, 14985030), (1340, 13486527), (1371, 13181580), (1809, 9990020), (1828, 9886185), (2010, 8991018), (2186, 8267130), (2285, 7908948), (2412, 7492515), (2742, 6590790), (3015, 5994012), (3279, 5511420), (3618, 4995010), (4020, 4495509), (4113, 4393860), (4372, 4133565), (4570, 3954474), (5465, 3306852), (5484, 3295395), (6030, 2997006), (6558, 2755710), (6855, 2636316), (7236, 2497505), (8226, 2196930), (9045, 1998004), (9140, 1977237), (9837, 1837140), (10930, 1653426), (12060, 1498503), (12339, 1464620), (13116, 1377855), (13710, 1318158), (16395, 1102284), (16452, 1098465), (18090, 999002), (19674, 918570), (20565, 878772), (21860, 826713), (24678, 732310), (27420, 659079), (29511, 612380), (30619, 590220), (32790, 551142), (36180, 499501), (39348, 459285), (41130, 439386), (49185, 367428), (49356, 366155), (59022, 306190), (61238, 295110), (61695, 292924), (65580, 275571), (73231, 246780), (82260, 219693), (91857, 196740), (98370, 183714), (118044, 153095), (122476, 147555), (123390, 146462)]