105999600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{12619}}^1$

素因数の和:12647

約数の個数: 120

約数和(自身を含む): 388090240

約数和(自身を除く): 282090640

約数列:

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

約数ペア:

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