209223000

素因数分解:

$2^3\times 3^6\times 5^3\times 7^1\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 448

約数和(自身を含む): 859360320

約数和(自身を除く): 650137320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 41, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 82, 84, 90, 100, 105, 108, 120, 123, 125, 126, 135, 140, 150, 162, 164, 168, 175, 180, 189, 200, 205, 210, 216, 225, 243, 246, 250, 252, 270, 280, 287, 300, 315, 324, 328, 350, 360, 369, 375, 378, 405, 410, 420, 450, 486, 492, 500, 504, 525, 540, 567, 574, 600, 615, 630, 648, 675, 700, 729, 738, 750, 756, 810, 820, 840, 861, 875, 900, 945, 972, 984, 1000, 1025, 1050, 1080, 1107, 1125, 1134, 1148, 1215, 1230, 1260, 1350, 1400, 1435, 1458, 1476, 1500, 1512, 1575, 1620, 1640, 1701, 1722, 1750, 1800, 1845, 1890, 1944, 2025, 2050, 2100, 2214, 2250, 2268, 2296, 2430, 2460, 2520, 2583, 2625, 2700, 2835, 2870, 2916, 2952, 3000, 3075, 3150, 3240, 3321, 3375, 3402, 3444, 3500, 3645, 3690, 3780, 4050, 4100, 4200, 4305, 4428, 4500, 4536, 4725, 4860, 4920, 5103, 5125, 5166, 5250, 5400, 5535, 5670, 5740, 5832, 6075, 6150, 6300, 6642, 6750, 6804, 6888, 7000, 7175, 7290, 7380, 7560, 7749, 7875, 8100, 8200, 8505, 8610, 8856, 9000, 9225, 9450, 9720, 9963, 10125, 10206, 10250, 10332, 10500, 11070, 11340, 11480, 12150, 12300, 12600, 12915, 13284, 13500, 13608, 14175, 14350, 14580, 14760, 15375, 15498, 15750, 16200, 16605, 17010, 17220, 18225, 18450, 18900, 19926, 20250, 20412, 20500, 20664, 21000, 21525, 22140, 22680, 23247, 23625, 24300, 24600, 25515, 25830, 26568, 27000, 27675, 28350, 28700, 29160, 29889, 30375, 30750, 30996, 31500, 33210, 34020, 34440, 35875, 36450, 36900, 37800, 38745, 39852, 40500, 40824, 41000, 42525, 43050, 44280, 46125, 46494, 47250, 48600, 49815, 51030, 51660, 55350, 56700, 57400, 59778, 60750, 61500, 61992, 63000, 64575, 66420, 68040, 69741, 70875, 71750, 72900, 73800, 77490, 79704, 81000, 83025, 85050, 86100, 91125, 92250, 92988, 94500, 99630, 102060, 103320, 107625, 110700, 113400, 116235, 119556, 121500, 123000, 127575, 129150, 132840, 138375, 139482, 141750, 143500, 145800, 149445, 154980, 166050, 170100, 172200, 182250, 184500, 185976, 189000, 193725, 199260, 204120, 209223, 212625, 215250, 221400, 232470, 239112, 243000, 249075, 255150, 258300, 276750, 278964, 283500, 287000, 298890, 309960, 322875, 332100, 340200, 348705, 364500, 369000, 387450, 398520, 415125, 418446, 425250, 430500, 464940, 498150, 510300, 516600, 553500, 557928, 567000, 581175, 597780, 637875, 645750, 664200, 697410, 729000, 747225, 774900, 830250, 836892, 850500, 861000, 929880, 968625, 996300, 1020600, 1046115, 1107000, 1162350, 1195560, 1245375, 1275750, 1291500, 1394820, 1494450, 1549800, 1660500, 1673784, 1701000, 1743525, 1937250, 1992600, 2092230, 2324700, 2490750, 2551500, 2583000, 2789640, 2905875, 2988900, 3321000, 3487050, 3736125, 3874500, 4184460, 4649400, 4981500, 5103000, 5230575, 5811750, 5977800, 6974100, 7472250, 7749000, 8368920, 8717625, 9963000, 10461150, 11623500, 13948200, 14944500, 17435250, 20922300, 23247000, 26152875, 29889000, 34870500, 41844600, 52305750, 69741000, 104611500, 209223000]

約数ペア:

[(1, 209223000), (2, 104611500), (3, 69741000), (4, 52305750), (5, 41844600), (6, 34870500), (7, 29889000), (8, 26152875), (9, 23247000), (10, 20922300), (12, 17435250), (14, 14944500), (15, 13948200), (18, 11623500), (20, 10461150), (21, 9963000), (24, 8717625), (25, 8368920), (27, 7749000), (28, 7472250), (30, 6974100), (35, 5977800), (36, 5811750), (40, 5230575), (41, 5103000), (42, 4981500), (45, 4649400), (50, 4184460), (54, 3874500), (56, 3736125), (60, 3487050), (63, 3321000), (70, 2988900), (72, 2905875), (75, 2789640), (81, 2583000), (82, 2551500), (84, 2490750), (90, 2324700), (100, 2092230), (105, 1992600), (108, 1937250), (120, 1743525), (123, 1701000), (125, 1673784), (126, 1660500), (135, 1549800), (140, 1494450), (150, 1394820), (162, 1291500), (164, 1275750), (168, 1245375), (175, 1195560), (180, 1162350), (189, 1107000), (200, 1046115), (205, 1020600), (210, 996300), (216, 968625), (225, 929880), (243, 861000), (246, 850500), (250, 836892), (252, 830250), (270, 774900), (280, 747225), (287, 729000), (300, 697410), (315, 664200), (324, 645750), (328, 637875), (350, 597780), (360, 581175), (369, 567000), (375, 557928), (378, 553500), (405, 516600), (410, 510300), (420, 498150), (450, 464940), (486, 430500), (492, 425250), (500, 418446), (504, 415125), (525, 398520), (540, 387450), (567, 369000), (574, 364500), (600, 348705), (615, 340200), (630, 332100), (648, 322875), (675, 309960), (700, 298890), (729, 287000), (738, 283500), (750, 278964), (756, 276750), (810, 258300), (820, 255150), (840, 249075), (861, 243000), (875, 239112), (900, 232470), (945, 221400), (972, 215250), (984, 212625), (1000, 209223), (1025, 204120), (1050, 199260), (1080, 193725), (1107, 189000), (1125, 185976), (1134, 184500), (1148, 182250), (1215, 172200), (1230, 170100), (1260, 166050), (1350, 154980), (1400, 149445), (1435, 145800), (1458, 143500), (1476, 141750), (1500, 139482), (1512, 138375), (1575, 132840), (1620, 129150), (1640, 127575), (1701, 123000), (1722, 121500), (1750, 119556), (1800, 116235), (1845, 113400), (1890, 110700), (1944, 107625), (2025, 103320), (2050, 102060), (2100, 99630), (2214, 94500), (2250, 92988), (2268, 92250), (2296, 91125), (2430, 86100), (2460, 85050), (2520, 83025), (2583, 81000), (2625, 79704), (2700, 77490), (2835, 73800), (2870, 72900), (2916, 71750), (2952, 70875), (3000, 69741), (3075, 68040), (3150, 66420), (3240, 64575), (3321, 63000), (3375, 61992), (3402, 61500), (3444, 60750), (3500, 59778), (3645, 57400), (3690, 56700), (3780, 55350), (4050, 51660), (4100, 51030), (4200, 49815), (4305, 48600), (4428, 47250), (4500, 46494), (4536, 46125), (4725, 44280), (4860, 43050), (4920, 42525), (5103, 41000), (5125, 40824), (5166, 40500), (5250, 39852), (5400, 38745), (5535, 37800), (5670, 36900), (5740, 36450), (5832, 35875), (6075, 34440), (6150, 34020), (6300, 33210), (6642, 31500), (6750, 30996), (6804, 30750), (6888, 30375), (7000, 29889), (7175, 29160), (7290, 28700), (7380, 28350), (7560, 27675), (7749, 27000), (7875, 26568), (8100, 25830), (8200, 25515), (8505, 24600), (8610, 24300), (8856, 23625), (9000, 23247), (9225, 22680), (9450, 22140), (9720, 21525), (9963, 21000), (10125, 20664), (10206, 20500), (10250, 20412), (10332, 20250), (10500, 19926), (11070, 18900), (11340, 18450), (11480, 18225), (12150, 17220), (12300, 17010), (12600, 16605), (12915, 16200), (13284, 15750), (13500, 15498), (13608, 15375), (14175, 14760), (14350, 14580)]