210838950

素因数分解:

$2^1\times 3^5\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 699788544

約数和(自身を除く): 488949594

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 37, 42, 45, 50, 54, 63, 67, 70, 74, 75, 81, 90, 105, 111, 126, 134, 135, 150, 162, 175, 185, 189, 201, 210, 222, 225, 243, 259, 270, 315, 333, 335, 350, 370, 378, 402, 405, 450, 469, 486, 518, 525, 555, 567, 603, 630, 666, 670, 675, 777, 810, 925, 938, 945, 999, 1005, 1050, 1110, 1134, 1206, 1215, 1295, 1350, 1407, 1554, 1575, 1665, 1675, 1701, 1809, 1850, 1890, 1998, 2010, 2025, 2331, 2345, 2430, 2479, 2590, 2775, 2814, 2835, 2997, 3015, 3150, 3330, 3350, 3402, 3618, 3885, 4050, 4221, 4662, 4690, 4725, 4958, 4995, 5025, 5427, 5550, 5670, 5994, 6030, 6075, 6475, 6993, 7035, 7437, 7770, 8325, 8442, 8505, 8991, 9045, 9450, 9990, 10050, 10854, 11655, 11725, 12150, 12395, 12663, 12950, 13986, 14070, 14175, 14874, 14985, 15075, 16281, 16650, 17010, 17353, 17982, 18090, 19425, 20979, 21105, 22311, 23310, 23450, 24790, 24975, 25326, 27135, 28350, 29970, 30150, 32562, 34706, 34965, 35175, 37185, 37989, 38850, 41958, 42210, 42525, 44622, 44955, 45225, 49950, 52059, 54270, 58275, 61975, 62937, 63315, 66933, 69930, 70350, 74370, 74925, 75978, 81405, 85050, 86765, 89910, 90450, 104118, 104895, 105525, 111555, 113967, 116550, 123950, 125874, 126630, 133866, 135675, 149850, 156177, 162810, 173530, 174825, 185925, 189945, 200799, 209790, 211050, 223110, 224775, 227934, 260295, 271350, 312354, 314685, 316575, 334665, 349650, 371850, 379890, 401598, 407025, 433825, 449550, 468531, 520590, 524475, 557775, 569835, 602397, 629370, 633150, 669330, 780885, 814050, 867650, 937062, 949725, 1003995, 1048950, 1115550, 1139670, 1204794, 1301475, 1405593, 1561770, 1573425, 1673325, 1899450, 2007990, 2342655, 2602950, 2811186, 2849175, 3011985, 3146850, 3346650, 3904425, 4216779, 4685310, 5019975, 5698350, 6023970, 7027965, 7808850, 8433558, 10039950, 11713275, 14055930, 15059925, 21083895, 23426550, 30119850, 35139825, 42167790, 70279650, 105419475, 210838950]

約数ペア:

[(1, 210838950), (2, 105419475), (3, 70279650), (5, 42167790), (6, 35139825), (7, 30119850), (9, 23426550), (10, 21083895), (14, 15059925), (15, 14055930), (18, 11713275), (21, 10039950), (25, 8433558), (27, 7808850), (30, 7027965), (35, 6023970), (37, 5698350), (42, 5019975), (45, 4685310), (50, 4216779), (54, 3904425), (63, 3346650), (67, 3146850), (70, 3011985), (74, 2849175), (75, 2811186), (81, 2602950), (90, 2342655), (105, 2007990), (111, 1899450), (126, 1673325), (134, 1573425), (135, 1561770), (150, 1405593), (162, 1301475), (175, 1204794), (185, 1139670), (189, 1115550), (201, 1048950), (210, 1003995), (222, 949725), (225, 937062), (243, 867650), (259, 814050), (270, 780885), (315, 669330), (333, 633150), (335, 629370), (350, 602397), (370, 569835), (378, 557775), (402, 524475), (405, 520590), (450, 468531), (469, 449550), (486, 433825), (518, 407025), (525, 401598), (555, 379890), (567, 371850), (603, 349650), (630, 334665), (666, 316575), (670, 314685), (675, 312354), (777, 271350), (810, 260295), (925, 227934), (938, 224775), (945, 223110), (999, 211050), (1005, 209790), (1050, 200799), (1110, 189945), (1134, 185925), (1206, 174825), (1215, 173530), (1295, 162810), (1350, 156177), (1407, 149850), (1554, 135675), (1575, 133866), (1665, 126630), (1675, 125874), (1701, 123950), (1809, 116550), (1850, 113967), (1890, 111555), (1998, 105525), (2010, 104895), (2025, 104118), (2331, 90450), (2345, 89910), (2430, 86765), (2479, 85050), (2590, 81405), (2775, 75978), (2814, 74925), (2835, 74370), (2997, 70350), (3015, 69930), (3150, 66933), (3330, 63315), (3350, 62937), (3402, 61975), (3618, 58275), (3885, 54270), (4050, 52059), (4221, 49950), (4662, 45225), (4690, 44955), (4725, 44622), (4958, 42525), (4995, 42210), (5025, 41958), (5427, 38850), (5550, 37989), (5670, 37185), (5994, 35175), (6030, 34965), (6075, 34706), (6475, 32562), (6993, 30150), (7035, 29970), (7437, 28350), (7770, 27135), (8325, 25326), (8442, 24975), (8505, 24790), (8991, 23450), (9045, 23310), (9450, 22311), (9990, 21105), (10050, 20979), (10854, 19425), (11655, 18090), (11725, 17982), (12150, 17353), (12395, 17010), (12663, 16650), (12950, 16281), (13986, 15075), (14070, 14985), (14175, 14874)]