20122884000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{8101}}^1$

素因数の和:8158

約数の個数: 384

約数和(自身を含む): 76441397760

約数和(自身を除く): 56318513760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 90, 92, 96, 100, 108, 115, 120, 125, 135, 138, 144, 150, 160, 180, 184, 200, 207, 216, 225, 230, 240, 250, 270, 276, 288, 300, 345, 360, 368, 375, 400, 414, 432, 450, 460, 480, 500, 540, 552, 575, 600, 621, 675, 690, 720, 736, 750, 800, 828, 864, 900, 920, 1000, 1035, 1080, 1104, 1125, 1150, 1200, 1242, 1350, 1380, 1440, 1500, 1656, 1725, 1800, 1840, 2000, 2070, 2160, 2208, 2250, 2300, 2400, 2484, 2700, 2760, 2875, 3000, 3105, 3312, 3375, 3450, 3600, 3680, 4000, 4140, 4320, 4500, 4600, 4968, 5175, 5400, 5520, 5750, 6000, 6210, 6624, 6750, 6900, 7200, 8101, 8280, 8625, 9000, 9200, 9936, 10350, 10800, 11040, 11500, 12000, 12420, 13500, 13800, 15525, 16202, 16560, 17250, 18000, 18400, 19872, 20700, 21600, 23000, 24303, 24840, 25875, 27000, 27600, 31050, 32404, 33120, 34500, 36000, 40505, 41400, 46000, 48606, 49680, 51750, 54000, 55200, 62100, 64808, 69000, 72909, 77625, 81010, 82800, 92000, 97212, 99360, 103500, 108000, 121515, 124200, 129616, 138000, 145818, 155250, 162020, 165600, 186323, 194424, 202525, 207000, 218727, 243030, 248400, 259232, 276000, 291636, 310500, 324040, 364545, 372646, 388848, 405050, 414000, 437454, 486060, 496800, 558969, 583272, 607575, 621000, 648080, 729090, 745292, 777696, 810100, 828000, 874908, 931615, 972120, 1012625, 1093635, 1117938, 1166544, 1215150, 1242000, 1296160, 1458180, 1490584, 1620200, 1676907, 1749816, 1822725, 1863230, 1944240, 2025250, 2187270, 2235876, 2333088, 2430300, 2484000, 2794845, 2916360, 2981168, 3037875, 3240400, 3353814, 3499632, 3645450, 3726460, 3888480, 4050500, 4374540, 4471752, 4658075, 4860600, 5030721, 5468175, 5589690, 5832720, 5962336, 6075750, 6480800, 6707628, 6999264, 7290900, 7452920, 8101000, 8384535, 8749080, 8943504, 9113625, 9316150, 9721200, 10061442, 10936350, 11179380, 11665440, 12151500, 13415256, 13974225, 14581800, 14905840, 16202000, 16769070, 17498160, 17887008, 18227250, 18632300, 19442400, 20122884, 21872700, 22358760, 23290375, 24303000, 25153605, 26830512, 27340875, 27948450, 29163600, 29811680, 32404000, 33538140, 34996320, 36454500, 37264600, 40245768, 41922675, 43745400, 44717520, 46580750, 48606000, 50307210, 53661024, 54681750, 55896900, 58327200, 67076280, 69871125, 72909000, 74529200, 80491536, 83845350, 87490800, 89435040, 93161500, 97212000, 100614420, 109363500, 111793800, 125768025, 134152560, 139742250, 145818000, 149058400, 160983072, 167690700, 174981600, 186323000, 201228840, 209613375, 218727000, 223587600, 251536050, 268305120, 279484500, 291636000, 335381400, 372646000, 402457680, 419226750, 437454000, 447175200, 503072100, 558969000, 628840125, 670762800, 745292000, 804915360, 838453500, 874908000, 1006144200, 1117938000, 1257680250, 1341525600, 1676907000, 2012288400, 2235876000, 2515360500, 3353814000, 4024576800, 5030721000, 6707628000, 10061442000, 20122884000]

約数ペア:

[(1, 20122884000), (2, 10061442000), (3, 6707628000), (4, 5030721000), (5, 4024576800), (6, 3353814000), (8, 2515360500), (9, 2235876000), (10, 2012288400), (12, 1676907000), (15, 1341525600), (16, 1257680250), (18, 1117938000), (20, 1006144200), (23, 874908000), (24, 838453500), (25, 804915360), (27, 745292000), (30, 670762800), (32, 628840125), (36, 558969000), (40, 503072100), (45, 447175200), (46, 437454000), (48, 419226750), (50, 402457680), (54, 372646000), (60, 335381400), (69, 291636000), (72, 279484500), (75, 268305120), (80, 251536050), (90, 223587600), (92, 218727000), (96, 209613375), (100, 201228840), (108, 186323000), (115, 174981600), (120, 167690700), (125, 160983072), (135, 149058400), (138, 145818000), (144, 139742250), (150, 134152560), (160, 125768025), (180, 111793800), (184, 109363500), (200, 100614420), (207, 97212000), (216, 93161500), (225, 89435040), (230, 87490800), (240, 83845350), (250, 80491536), (270, 74529200), (276, 72909000), (288, 69871125), (300, 67076280), (345, 58327200), (360, 55896900), (368, 54681750), (375, 53661024), (400, 50307210), (414, 48606000), (432, 46580750), (450, 44717520), (460, 43745400), (480, 41922675), (500, 40245768), (540, 37264600), (552, 36454500), (575, 34996320), (600, 33538140), (621, 32404000), (675, 29811680), (690, 29163600), (720, 27948450), (736, 27340875), (750, 26830512), (800, 25153605), (828, 24303000), (864, 23290375), (900, 22358760), (920, 21872700), (1000, 20122884), (1035, 19442400), (1080, 18632300), (1104, 18227250), (1125, 17887008), (1150, 17498160), (1200, 16769070), (1242, 16202000), (1350, 14905840), (1380, 14581800), (1440, 13974225), (1500, 13415256), (1656, 12151500), (1725, 11665440), (1800, 11179380), (1840, 10936350), (2000, 10061442), (2070, 9721200), (2160, 9316150), (2208, 9113625), (2250, 8943504), (2300, 8749080), (2400, 8384535), (2484, 8101000), (2700, 7452920), (2760, 7290900), (2875, 6999264), (3000, 6707628), (3105, 6480800), (3312, 6075750), (3375, 5962336), (3450, 5832720), (3600, 5589690), (3680, 5468175), (4000, 5030721), (4140, 4860600), (4320, 4658075), (4500, 4471752), (4600, 4374540), (4968, 4050500), (5175, 3888480), (5400, 3726460), (5520, 3645450), (5750, 3499632), (6000, 3353814), (6210, 3240400), (6624, 3037875), (6750, 2981168), (6900, 2916360), (7200, 2794845), (8101, 2484000), (8280, 2430300), (8625, 2333088), (9000, 2235876), (9200, 2187270), (9936, 2025250), (10350, 1944240), (10800, 1863230), (11040, 1822725), (11500, 1749816), (12000, 1676907), (12420, 1620200), (13500, 1490584), (13800, 1458180), (15525, 1296160), (16202, 1242000), (16560, 1215150), (17250, 1166544), (18000, 1117938), (18400, 1093635), (19872, 1012625), (20700, 972120), (21600, 931615), (23000, 874908), (24303, 828000), (24840, 810100), (25875, 777696), (27000, 745292), (27600, 729090), (31050, 648080), (32404, 621000), (33120, 607575), (34500, 583272), (36000, 558969), (40505, 496800), (41400, 486060), (46000, 437454), (48606, 414000), (49680, 405050), (51750, 388848), (54000, 372646), (55200, 364545), (62100, 324040), (64808, 310500), (69000, 291636), (72909, 276000), (77625, 259232), (81010, 248400), (82800, 243030), (92000, 218727), (97212, 207000), (99360, 202525), (103500, 194424), (108000, 186323), (121515, 165600), (124200, 162020), (129616, 155250), (138000, 145818)]