508769100

素因数分解:

$2^2\times 3^6\times 5^2\times 7^1\times {\mathrm{997}}^1$

素因数の和:1036

約数の個数: 252

約数和(自身を含む): 1893653104

約数和(自身を除く): 1384884004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 486, 525, 540, 567, 630, 675, 700, 729, 756, 810, 900, 945, 972, 997, 1050, 1134, 1215, 1260, 1350, 1458, 1575, 1620, 1701, 1890, 1994, 2025, 2100, 2268, 2430, 2700, 2835, 2916, 2991, 3150, 3402, 3645, 3780, 3988, 4050, 4725, 4860, 4985, 5103, 5670, 5982, 6075, 6300, 6804, 6979, 7290, 8100, 8505, 8973, 9450, 9970, 10206, 11340, 11964, 12150, 13958, 14175, 14580, 14955, 17010, 17946, 18225, 18900, 19940, 20412, 20937, 24300, 24925, 25515, 26919, 27916, 28350, 29910, 34020, 34895, 35892, 36450, 41874, 42525, 44865, 49850, 51030, 53838, 56700, 59820, 62811, 69790, 72900, 74775, 80757, 83748, 85050, 89730, 99700, 102060, 104685, 107676, 125622, 127575, 134595, 139580, 149550, 161514, 170100, 174475, 179460, 188433, 209370, 224325, 242271, 251244, 255150, 269190, 299100, 314055, 323028, 348950, 376866, 403785, 418740, 448650, 484542, 510300, 523425, 538380, 565299, 628110, 672975, 697900, 726813, 753732, 807570, 897300, 942165, 969084, 1046850, 1130598, 1211355, 1256220, 1345950, 1453626, 1570275, 1615140, 1695897, 1884330, 2018925, 2093700, 2261196, 2422710, 2691900, 2826495, 2907252, 3140550, 3391794, 3634065, 3768660, 4037850, 4710825, 4845420, 5087691, 5652990, 6056775, 6281100, 6783588, 7268130, 8075700, 8479485, 9421650, 10175382, 11305980, 12113550, 14132475, 14536260, 16958970, 18170325, 18843300, 20350764, 24227100, 25438455, 28264950, 33917940, 36340650, 42397425, 50876910, 56529900, 72681300, 84794850, 101753820, 127192275, 169589700, 254384550, 508769100]

約数ペア:

[(1, 508769100), (2, 254384550), (3, 169589700), (4, 127192275), (5, 101753820), (6, 84794850), (7, 72681300), (9, 56529900), (10, 50876910), (12, 42397425), (14, 36340650), (15, 33917940), (18, 28264950), (20, 25438455), (21, 24227100), (25, 20350764), (27, 18843300), (28, 18170325), (30, 16958970), (35, 14536260), (36, 14132475), (42, 12113550), (45, 11305980), (50, 10175382), (54, 9421650), (60, 8479485), (63, 8075700), (70, 7268130), (75, 6783588), (81, 6281100), (84, 6056775), (90, 5652990), (100, 5087691), (105, 4845420), (108, 4710825), (126, 4037850), (135, 3768660), (140, 3634065), (150, 3391794), (162, 3140550), (175, 2907252), (180, 2826495), (189, 2691900), (210, 2422710), (225, 2261196), (243, 2093700), (252, 2018925), (270, 1884330), (300, 1695897), (315, 1615140), (324, 1570275), (350, 1453626), (378, 1345950), (405, 1256220), (420, 1211355), (450, 1130598), (486, 1046850), (525, 969084), (540, 942165), (567, 897300), (630, 807570), (675, 753732), (700, 726813), (729, 697900), (756, 672975), (810, 628110), (900, 565299), (945, 538380), (972, 523425), (997, 510300), (1050, 484542), (1134, 448650), (1215, 418740), (1260, 403785), (1350, 376866), (1458, 348950), (1575, 323028), (1620, 314055), (1701, 299100), (1890, 269190), (1994, 255150), (2025, 251244), (2100, 242271), (2268, 224325), (2430, 209370), (2700, 188433), (2835, 179460), (2916, 174475), (2991, 170100), (3150, 161514), (3402, 149550), (3645, 139580), (3780, 134595), (3988, 127575), (4050, 125622), (4725, 107676), (4860, 104685), (4985, 102060), (5103, 99700), (5670, 89730), (5982, 85050), (6075, 83748), (6300, 80757), (6804, 74775), (6979, 72900), (7290, 69790), (8100, 62811), (8505, 59820), (8973, 56700), (9450, 53838), (9970, 51030), (10206, 49850), (11340, 44865), (11964, 42525), (12150, 41874), (13958, 36450), (14175, 35892), (14580, 34895), (14955, 34020), (17010, 29910), (17946, 28350), (18225, 27916), (18900, 26919), (19940, 25515), (20412, 24925), (20937, 24300)]