225789120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 280

約数和(自身を含む): 832030848

約数和(自身を除く): 606241728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 281, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 562, 576, 620, 648, 720, 744, 810, 837, 843, 864, 930, 960, 992, 1080, 1116, 1124, 1240, 1296, 1395, 1405, 1440, 1488, 1620, 1674, 1686, 1728, 1860, 1984, 2160, 2232, 2248, 2480, 2511, 2529, 2592, 2790, 2810, 2880, 2976, 3240, 3348, 3372, 3720, 4185, 4215, 4320, 4464, 4496, 4960, 5022, 5058, 5184, 5580, 5620, 5952, 6480, 6696, 6744, 7440, 7587, 8370, 8430, 8640, 8711, 8928, 8992, 9920, 10044, 10116, 11160, 11240, 12555, 12645, 12960, 13392, 13488, 14880, 15174, 16740, 16860, 17422, 17856, 17984, 20088, 20232, 22320, 22480, 22761, 25110, 25290, 25920, 26133, 26784, 26976, 29760, 30348, 33480, 33720, 34844, 37935, 40176, 40464, 43555, 44640, 44960, 45522, 50220, 50580, 52266, 53568, 53952, 60696, 66960, 67440, 69688, 75870, 78399, 80352, 80928, 87110, 89280, 89920, 91044, 100440, 101160, 104532, 113805, 121392, 130665, 133920, 134880, 139376, 151740, 156798, 160704, 161856, 174220, 182088, 200880, 202320, 209064, 227610, 235197, 242784, 261330, 267840, 269760, 278752, 303480, 313596, 348440, 364176, 391995, 401760, 404640, 418128, 455220, 470394, 485568, 522660, 557504, 606960, 627192, 696880, 705591, 728352, 783990, 803520, 809280, 836256, 910440, 940788, 1045320, 1175985, 1213920, 1254384, 1393760, 1411182, 1456704, 1567980, 1672512, 1820880, 1881576, 2090640, 2351970, 2427840, 2508768, 2787520, 2822364, 3135960, 3527955, 3641760, 3763152, 4181280, 4703940, 5017536, 5644728, 6271920, 7055910, 7283520, 7526304, 8362560, 9407880, 11289456, 12543840, 14111820, 15052608, 18815760, 22578912, 25087680, 28223640, 37631520, 45157824, 56447280, 75263040, 112894560, 225789120]

約数ペア:

[(1, 225789120), (2, 112894560), (3, 75263040), (4, 56447280), (5, 45157824), (6, 37631520), (8, 28223640), (9, 25087680), (10, 22578912), (12, 18815760), (15, 15052608), (16, 14111820), (18, 12543840), (20, 11289456), (24, 9407880), (27, 8362560), (30, 7526304), (31, 7283520), (32, 7055910), (36, 6271920), (40, 5644728), (45, 5017536), (48, 4703940), (54, 4181280), (60, 3763152), (62, 3641760), (64, 3527955), (72, 3135960), (80, 2822364), (81, 2787520), (90, 2508768), (93, 2427840), (96, 2351970), (108, 2090640), (120, 1881576), (124, 1820880), (135, 1672512), (144, 1567980), (155, 1456704), (160, 1411182), (162, 1393760), (180, 1254384), (186, 1213920), (192, 1175985), (216, 1045320), (240, 940788), (248, 910440), (270, 836256), (279, 809280), (281, 803520), (288, 783990), (310, 728352), (320, 705591), (324, 696880), (360, 627192), (372, 606960), (405, 557504), (432, 522660), (465, 485568), (480, 470394), (496, 455220), (540, 418128), (558, 404640), (562, 401760), (576, 391995), (620, 364176), (648, 348440), (720, 313596), (744, 303480), (810, 278752), (837, 269760), (843, 267840), (864, 261330), (930, 242784), (960, 235197), (992, 227610), (1080, 209064), (1116, 202320), (1124, 200880), (1240, 182088), (1296, 174220), (1395, 161856), (1405, 160704), (1440, 156798), (1488, 151740), (1620, 139376), (1674, 134880), (1686, 133920), (1728, 130665), (1860, 121392), (1984, 113805), (2160, 104532), (2232, 101160), (2248, 100440), (2480, 91044), (2511, 89920), (2529, 89280), (2592, 87110), (2790, 80928), (2810, 80352), (2880, 78399), (2976, 75870), (3240, 69688), (3348, 67440), (3372, 66960), (3720, 60696), (4185, 53952), (4215, 53568), (4320, 52266), (4464, 50580), (4496, 50220), (4960, 45522), (5022, 44960), (5058, 44640), (5184, 43555), (5580, 40464), (5620, 40176), (5952, 37935), (6480, 34844), (6696, 33720), (6744, 33480), (7440, 30348), (7587, 29760), (8370, 26976), (8430, 26784), (8640, 26133), (8711, 25920), (8928, 25290), (8992, 25110), (9920, 22761), (10044, 22480), (10116, 22320), (11160, 20232), (11240, 20088), (12555, 17984), (12645, 17856), (12960, 17422), (13392, 16860), (13488, 16740), (14880, 15174)]