20795097600

素因数分解:

$2^9\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 600

約数和(自身を含む): 79569692928

約数和(自身を除く): 58774595328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 81, 90, 93, 96, 100, 108, 120, 124, 128, 135, 144, 150, 155, 160, 162, 180, 186, 192, 200, 216, 225, 240, 248, 256, 270, 279, 288, 300, 310, 320, 324, 360, 372, 384, 400, 405, 432, 450, 465, 480, 496, 512, 540, 558, 576, 600, 620, 640, 647, 648, 675, 720, 744, 768, 775, 800, 810, 837, 864, 900, 930, 960, 992, 1080, 1116, 1152, 1200, 1240, 1280, 1294, 1296, 1350, 1395, 1440, 1488, 1536, 1550, 1600, 1620, 1674, 1728, 1800, 1860, 1920, 1941, 1984, 2025, 2160, 2232, 2304, 2325, 2400, 2480, 2511, 2560, 2588, 2592, 2700, 2790, 2880, 2976, 3100, 3200, 3235, 3240, 3348, 3456, 3600, 3720, 3840, 3882, 3968, 4050, 4185, 4320, 4464, 4608, 4650, 4800, 4960, 5022, 5176, 5184, 5400, 5580, 5760, 5823, 5952, 6200, 6400, 6470, 6480, 6696, 6912, 6975, 7200, 7440, 7680, 7764, 7936, 8100, 8370, 8640, 8928, 9300, 9600, 9705, 9920, 10044, 10352, 10368, 10800, 11160, 11520, 11646, 11904, 12400, 12555, 12800, 12940, 12960, 13392, 13824, 13950, 14400, 14880, 15528, 15872, 16175, 16200, 16740, 17280, 17469, 17856, 18600, 19200, 19410, 19840, 20057, 20088, 20704, 20736, 20925, 21600, 22320, 23040, 23292, 23808, 24800, 25110, 25880, 25920, 26784, 27900, 28800, 29115, 29760, 31056, 32350, 32400, 33480, 34560, 34938, 35712, 37200, 38400, 38820, 39680, 40114, 40176, 41408, 41472, 41850, 43200, 44640, 46584, 47616, 48525, 49600, 50220, 51760, 51840, 52407, 53568, 55800, 57600, 58230, 59520, 60171, 62112, 62775, 64700, 64800, 66960, 69120, 69876, 71424, 74400, 77640, 79360, 80228, 80352, 82816, 83700, 86400, 87345, 89280, 93168, 97050, 99200, 100285, 100440, 103520, 103680, 104814, 107136, 111600, 115200, 116460, 119040, 120342, 124224, 125550, 129400, 129600, 133920, 139752, 142848, 145575, 148800, 155280, 160456, 160704, 165632, 167400, 172800, 174690, 178560, 180513, 186336, 194100, 198400, 200570, 200880, 207040, 207360, 209628, 214272, 223200, 232920, 238080, 240684, 248448, 251100, 258800, 259200, 262035, 267840, 279504, 291150, 297600, 300855, 310560, 320912, 321408, 331264, 334800, 345600, 349380, 357120, 361026, 372672, 388200, 396800, 401140, 401760, 414080, 419256, 428544, 436725, 446400, 465840, 481368, 496896, 501425, 502200, 517600, 518400, 524070, 535680, 541539, 559008, 582300, 595200, 601710, 621120, 641824, 642816, 669600, 698760, 714240, 722052, 745344, 776400, 802280, 803520, 828160, 838512, 873450, 892800, 902565, 931680, 962736, 993792, 1002850, 1004400, 1035200, 1036800, 1048140, 1071360, 1083078, 1118016, 1164600, 1190400, 1203420, 1242240, 1283648, 1285632, 1310175, 1339200, 1397520, 1444104, 1490688, 1504275, 1552800, 1604560, 1607040, 1624617, 1656320, 1677024, 1746900, 1785600, 1805130, 1863360, 1925472, 2005700, 2008800, 2070400, 2096280, 2142720, 2166156, 2236032, 2329200, 2406840, 2484480, 2567296, 2620350, 2678400, 2707695, 2795040, 2888208, 2981376, 3008550, 3105600, 3209120, 3214080, 3249234, 3354048, 3493800, 3571200, 3610260, 3726720, 3850944, 4011400, 4017600, 4140800, 4192560, 4332312, 4472064, 4512825, 4658400, 4813680, 4968960, 5134592, 5240700, 5356800, 5415390, 5590080, 5776416, 6017100, 6211200, 6418240, 6428160, 6498468, 6708096, 6987600, 7220520, 7453440, 7701888, 8022800, 8035200, 8123085, 8281600, 8385120, 8664624, 8944128, 9025650, 9316800, 9627360, 10269184, 10481400, 10713600, 10830780, 11180160, 11552832, 12034200, 12422400, 12836480, 12996936, 13416192, 13538475, 13975200, 14441040, 14906880, 15403776, 16045600, 16070400, 16246170, 16770240, 17329248, 18051300, 18633600, 19254720, 20962800, 21661560, 22360320, 23105664, 24068400, 24844800, 25672960, 25993872, 26832384, 27076950, 27950400, 28882080, 30807552, 32091200, 32140800, 32492340, 33540480, 34658496, 36102600, 37267200, 38509440, 40615425, 41925600, 43323120, 44720640, 46211328, 48136800, 51345920, 51987744, 54153900, 55900800, 57764160, 64182400, 64984680, 67080960, 69316992, 72205200, 74534400, 77018880, 81230850, 83851200, 86646240, 92422656, 96273600, 103975488, 108307800, 111801600, 115528320, 128364800, 129969360, 134161920, 138633984, 144410400, 154037760, 162461700, 167702400, 173292480, 192547200, 207950976, 216615600, 223603200, 231056640, 256729600, 259938720, 277267968, 288820800, 324923400, 335404800, 346584960, 385094400, 415901952, 433231200, 462113280, 519877440, 577641600, 649846800, 670809600, 693169920, 770188800, 831803904, 866462400, 1039754880, 1155283200, 1299693600, 1386339840, 1732924800, 2079509760, 2310566400, 2599387200, 3465849600, 4159019520, 5198774400, 6931699200, 10397548800, 20795097600]

約数ペア:

[(1, 20795097600), (2, 10397548800), (3, 6931699200), (4, 5198774400), (5, 4159019520), (6, 3465849600), (8, 2599387200), (9, 2310566400), (10, 2079509760), (12, 1732924800), (15, 1386339840), (16, 1299693600), (18, 1155283200), (20, 1039754880), (24, 866462400), (25, 831803904), (27, 770188800), (30, 693169920), (31, 670809600), (32, 649846800), (36, 577641600), (40, 519877440), (45, 462113280), (48, 433231200), (50, 415901952), (54, 385094400), (60, 346584960), (62, 335404800), (64, 324923400), (72, 288820800), (75, 277267968), (80, 259938720), (81, 256729600), (90, 231056640), (93, 223603200), (96, 216615600), (100, 207950976), (108, 192547200), (120, 173292480), (124, 167702400), (128, 162461700), (135, 154037760), (144, 144410400), (150, 138633984), (155, 134161920), (160, 129969360), (162, 128364800), (180, 115528320), (186, 111801600), (192, 108307800), (200, 103975488), (216, 96273600), (225, 92422656), (240, 86646240), (248, 83851200), (256, 81230850), (270, 77018880), (279, 74534400), (288, 72205200), (300, 69316992), (310, 67080960), (320, 64984680), (324, 64182400), (360, 57764160), (372, 55900800), (384, 54153900), (400, 51987744), (405, 51345920), (432, 48136800), (450, 46211328), (465, 44720640), (480, 43323120), (496, 41925600), (512, 40615425), (540, 38509440), (558, 37267200), (576, 36102600), (600, 34658496), (620, 33540480), (640, 32492340), (647, 32140800), (648, 32091200), (675, 30807552), (720, 28882080), (744, 27950400), (768, 27076950), (775, 26832384), (800, 25993872), (810, 25672960), (837, 24844800), (864, 24068400), (900, 23105664), (930, 22360320), (960, 21661560), (992, 20962800), (1080, 19254720), (1116, 18633600), (1152, 18051300), (1200, 17329248), (1240, 16770240), (1280, 16246170), (1294, 16070400), (1296, 16045600), (1350, 15403776), (1395, 14906880), (1440, 14441040), (1488, 13975200), (1536, 13538475), (1550, 13416192), (1600, 12996936), (1620, 12836480), (1674, 12422400), (1728, 12034200), (1800, 11552832), (1860, 11180160), (1920, 10830780), (1941, 10713600), (1984, 10481400), (2025, 10269184), (2160, 9627360), (2232, 9316800), (2304, 9025650), (2325, 8944128), (2400, 8664624), (2480, 8385120), (2511, 8281600), (2560, 8123085), (2588, 8035200), (2592, 8022800), (2700, 7701888), (2790, 7453440), (2880, 7220520), (2976, 6987600), (3100, 6708096), (3200, 6498468), (3235, 6428160), (3240, 6418240), (3348, 6211200), (3456, 6017100), (3600, 5776416), (3720, 5590080), (3840, 5415390), (3882, 5356800), (3968, 5240700), (4050, 5134592), (4185, 4968960), (4320, 4813680), (4464, 4658400), (4608, 4512825), (4650, 4472064), (4800, 4332312), (4960, 4192560), (5022, 4140800), (5176, 4017600), (5184, 4011400), (5400, 3850944), (5580, 3726720), (5760, 3610260), (5823, 3571200), (5952, 3493800), (6200, 3354048), (6400, 3249234), (6470, 3214080), (6480, 3209120), (6696, 3105600), (6912, 3008550), (6975, 2981376), (7200, 2888208), (7440, 2795040), (7680, 2707695), (7764, 2678400), (7936, 2620350), (8100, 2567296), (8370, 2484480), (8640, 2406840), (8928, 2329200), (9300, 2236032), (9600, 2166156), (9705, 2142720), (9920, 2096280), (10044, 2070400), (10352, 2008800), (10368, 2005700), (10800, 1925472), (11160, 1863360), (11520, 1805130), (11646, 1785600), (11904, 1746900), (12400, 1677024), (12555, 1656320), (12800, 1624617), (12940, 1607040), (12960, 1604560), (13392, 1552800), (13824, 1504275), (13950, 1490688), (14400, 1444104), (14880, 1397520), (15528, 1339200), (15872, 1310175), (16175, 1285632), (16200, 1283648), (16740, 1242240), (17280, 1203420), (17469, 1190400), (17856, 1164600), (18600, 1118016), (19200, 1083078), (19410, 1071360), (19840, 1048140), (20057, 1036800), (20088, 1035200), (20704, 1004400), (20736, 1002850), (20925, 993792), (21600, 962736), (22320, 931680), (23040, 902565), (23292, 892800), (23808, 873450), (24800, 838512), (25110, 828160), (25880, 803520), (25920, 802280), (26784, 776400), (27900, 745344), (28800, 722052), (29115, 714240), (29760, 698760), (31056, 669600), (32350, 642816), (32400, 641824), (33480, 621120), (34560, 601710), (34938, 595200), (35712, 582300), (37200, 559008), (38400, 541539), (38820, 535680), (39680, 524070), (40114, 518400), (40176, 517600), (41408, 502200), (41472, 501425), (41850, 496896), (43200, 481368), (44640, 465840), (46584, 446400), (47616, 436725), (48525, 428544), (49600, 419256), (50220, 414080), (51760, 401760), (51840, 401140), (52407, 396800), (53568, 388200), (55800, 372672), (57600, 361026), (58230, 357120), (59520, 349380), (60171, 345600), (62112, 334800), (62775, 331264), (64700, 321408), (64800, 320912), (66960, 310560), (69120, 300855), (69876, 297600), (71424, 291150), (74400, 279504), (77640, 267840), (79360, 262035), (80228, 259200), (80352, 258800), (82816, 251100), (83700, 248448), (86400, 240684), (87345, 238080), (89280, 232920), (93168, 223200), (97050, 214272), (99200, 209628), (100285, 207360), (100440, 207040), (103520, 200880), (103680, 200570), (104814, 198400), (107136, 194100), (111600, 186336), (115200, 180513), (116460, 178560), (119040, 174690), (120342, 172800), (124224, 167400), (125550, 165632), (129400, 160704), (129600, 160456), (133920, 155280), (139752, 148800), (142848, 145575)]