211999200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{12619}}^1$

素因数の和:12649

約数の個数: 144

約数和(自身を含む): 788699520

約数和(自身を除く): 576700320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 12619, 16800, 25238, 37857, 50476, 63095, 75714, 88333, 100952, 126190, 151428, 176666, 189285, 201904, 252380, 264999, 302856, 315475, 353332, 378570, 403808, 441665, 504760, 529998, 605712, 630950, 706664, 757140, 883330, 946425, 1009520, 1059996, 1211424, 1261900, 1324995, 1413328, 1514280, 1766660, 1892850, 2019040, 2119992, 2208325, 2523800, 2649990, 2826656, 3028560, 3533320, 3785700, 4239984, 4416650, 5047600, 5299980, 6057120, 6624975, 7066640, 7571400, 8479968, 8833300, 10095200, 10599960, 13249950, 14133280, 15142800, 17666600, 21199920, 26499900, 30285600, 35333200, 42399840, 52999800, 70666400, 105999600, 211999200]

約数ペア:

[(1, 211999200), (2, 105999600), (3, 70666400), (4, 52999800), (5, 42399840), (6, 35333200), (7, 30285600), (8, 26499900), (10, 21199920), (12, 17666600), (14, 15142800), (15, 14133280), (16, 13249950), (20, 10599960), (21, 10095200), (24, 8833300), (25, 8479968), (28, 7571400), (30, 7066640), (32, 6624975), (35, 6057120), (40, 5299980), (42, 5047600), (48, 4416650), (50, 4239984), (56, 3785700), (60, 3533320), (70, 3028560), (75, 2826656), (80, 2649990), (84, 2523800), (96, 2208325), (100, 2119992), (105, 2019040), (112, 1892850), (120, 1766660), (140, 1514280), (150, 1413328), (160, 1324995), (168, 1261900), (175, 1211424), (200, 1059996), (210, 1009520), (224, 946425), (240, 883330), (280, 757140), (300, 706664), (336, 630950), (350, 605712), (400, 529998), (420, 504760), (480, 441665), (525, 403808), (560, 378570), (600, 353332), (672, 315475), (700, 302856), (800, 264999), (840, 252380), (1050, 201904), (1120, 189285), (1200, 176666), (1400, 151428), (1680, 126190), (2100, 100952), (2400, 88333), (2800, 75714), (3360, 63095), (4200, 50476), (5600, 37857), (8400, 25238), (12619, 16800)]