20187824400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{7507}}^1$

素因数の和:7620

約数の個数: 300

約数和(自身を含む): 73335170832

約数和(自身を除く): 53147346432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 83, 90, 100, 108, 120, 135, 144, 150, 162, 166, 180, 200, 216, 225, 240, 249, 270, 300, 324, 332, 360, 400, 405, 415, 432, 450, 498, 540, 600, 648, 664, 675, 720, 747, 810, 830, 900, 996, 1080, 1200, 1245, 1296, 1328, 1350, 1494, 1620, 1660, 1800, 1992, 2025, 2075, 2160, 2241, 2490, 2700, 2988, 3240, 3320, 3600, 3735, 3984, 4050, 4150, 4482, 4980, 5400, 5976, 6225, 6480, 6640, 6723, 7470, 7507, 8100, 8300, 8964, 9960, 10800, 11205, 11952, 12450, 13446, 14940, 15014, 16200, 16600, 17928, 18675, 19920, 22410, 22521, 24900, 26892, 29880, 30028, 32400, 33200, 33615, 35856, 37350, 37535, 44820, 45042, 49800, 53784, 56025, 59760, 60056, 67230, 67563, 74700, 75070, 89640, 90084, 99600, 107568, 112050, 112605, 120112, 134460, 135126, 149400, 150140, 168075, 179280, 180168, 187675, 202689, 224100, 225210, 268920, 270252, 298800, 300280, 336150, 337815, 360336, 375350, 405378, 448200, 450420, 537840, 540504, 563025, 600560, 608067, 623081, 672300, 675630, 750700, 810756, 896400, 900840, 1013445, 1081008, 1126050, 1216134, 1246162, 1344600, 1351260, 1501400, 1621512, 1689075, 1801680, 1869243, 2026890, 2252100, 2432268, 2492324, 2689200, 2702520, 3002800, 3040335, 3115405, 3243024, 3378150, 3738486, 4053780, 4504200, 4864536, 4984648, 5067225, 5405040, 5607729, 6080670, 6230810, 6756300, 7476972, 8107560, 9008400, 9346215, 9729072, 9969296, 10134450, 11215458, 12161340, 12461620, 13512600, 14953944, 15201675, 15577025, 16215120, 16823187, 18692430, 20268900, 22430916, 24322680, 24923240, 27025200, 28038645, 29907888, 30403350, 31154050, 33646374, 37384860, 40537800, 44861832, 46731075, 48645360, 49846480, 50469561, 56077290, 60806700, 62308100, 67292748, 74769720, 81075600, 84115935, 89723664, 93462150, 100939122, 112154580, 121613400, 124616200, 134585496, 140193225, 149539440, 168231870, 186924300, 201878244, 224309160, 243226800, 249232400, 252347805, 269170992, 280386450, 336463740, 373848600, 403756488, 420579675, 448618320, 504695610, 560772900, 672927480, 747697200, 807512976, 841159350, 1009391220, 1121545800, 1261739025, 1345854960, 1682318700, 2018782440, 2243091600, 2523478050, 3364637400, 4037564880, 5046956100, 6729274800, 10093912200, 20187824400]

約数ペア:

[(1, 20187824400), (2, 10093912200), (3, 6729274800), (4, 5046956100), (5, 4037564880), (6, 3364637400), (8, 2523478050), (9, 2243091600), (10, 2018782440), (12, 1682318700), (15, 1345854960), (16, 1261739025), (18, 1121545800), (20, 1009391220), (24, 841159350), (25, 807512976), (27, 747697200), (30, 672927480), (36, 560772900), (40, 504695610), (45, 448618320), (48, 420579675), (50, 403756488), (54, 373848600), (60, 336463740), (72, 280386450), (75, 269170992), (80, 252347805), (81, 249232400), (83, 243226800), (90, 224309160), (100, 201878244), (108, 186924300), (120, 168231870), (135, 149539440), (144, 140193225), (150, 134585496), (162, 124616200), (166, 121613400), (180, 112154580), (200, 100939122), (216, 93462150), (225, 89723664), (240, 84115935), (249, 81075600), (270, 74769720), (300, 67292748), (324, 62308100), (332, 60806700), (360, 56077290), (400, 50469561), (405, 49846480), (415, 48645360), (432, 46731075), (450, 44861832), (498, 40537800), (540, 37384860), (600, 33646374), (648, 31154050), (664, 30403350), (675, 29907888), (720, 28038645), (747, 27025200), (810, 24923240), (830, 24322680), (900, 22430916), (996, 20268900), (1080, 18692430), (1200, 16823187), (1245, 16215120), (1296, 15577025), (1328, 15201675), (1350, 14953944), (1494, 13512600), (1620, 12461620), (1660, 12161340), (1800, 11215458), (1992, 10134450), (2025, 9969296), (2075, 9729072), (2160, 9346215), (2241, 9008400), (2490, 8107560), (2700, 7476972), (2988, 6756300), (3240, 6230810), (3320, 6080670), (3600, 5607729), (3735, 5405040), (3984, 5067225), (4050, 4984648), (4150, 4864536), (4482, 4504200), (4980, 4053780), (5400, 3738486), (5976, 3378150), (6225, 3243024), (6480, 3115405), (6640, 3040335), (6723, 3002800), (7470, 2702520), (7507, 2689200), (8100, 2492324), (8300, 2432268), (8964, 2252100), (9960, 2026890), (10800, 1869243), (11205, 1801680), (11952, 1689075), (12450, 1621512), (13446, 1501400), (14940, 1351260), (15014, 1344600), (16200, 1246162), (16600, 1216134), (17928, 1126050), (18675, 1081008), (19920, 1013445), (22410, 900840), (22521, 896400), (24900, 810756), (26892, 750700), (29880, 675630), (30028, 672300), (32400, 623081), (33200, 608067), (33615, 600560), (35856, 563025), (37350, 540504), (37535, 537840), (44820, 450420), (45042, 448200), (49800, 405378), (53784, 375350), (56025, 360336), (59760, 337815), (60056, 336150), (67230, 300280), (67563, 298800), (74700, 270252), (75070, 268920), (89640, 225210), (90084, 224100), (99600, 202689), (107568, 187675), (112050, 180168), (112605, 179280), (120112, 168075), (134460, 150140), (135126, 149400)]