200398800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{23857}}^1$

素因数の和:23885

約数の個数: 120

約数和(自身を含む): 733681216

約数和(自身を除く): 533282416

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, 23857, 47714, 71571, 95428, 119285, 143142, 166999, 190856, 238570, 286284, 333998, 357855, 381712, 477140, 500997, 572568, 596425, 667996, 715710, 834995, 954280, 1001994, 1145136, 1192850, 1335992, 1431420, 1669990, 1789275, 1908560, 2003988, 2385700, 2504985, 2671984, 2862840, 3339980, 3578550, 4007976, 4174975, 4771400, 5009970, 5725680, 6679960, 7157100, 8015952, 8349950, 9542800, 10019940, 12524925, 13359920, 14314200, 16699900, 20039880, 25049850, 28628400, 33399800, 40079760, 50099700, 66799600, 100199400, 200398800]

約数ペア:

[(1, 200398800), (2, 100199400), (3, 66799600), (4, 50099700), (5, 40079760), (6, 33399800), (7, 28628400), (8, 25049850), (10, 20039880), (12, 16699900), (14, 14314200), (15, 13359920), (16, 12524925), (20, 10019940), (21, 9542800), (24, 8349950), (25, 8015952), (28, 7157100), (30, 6679960), (35, 5725680), (40, 5009970), (42, 4771400), (48, 4174975), (50, 4007976), (56, 3578550), (60, 3339980), (70, 2862840), (75, 2671984), (80, 2504985), (84, 2385700), (100, 2003988), (105, 1908560), (112, 1789275), (120, 1669990), (140, 1431420), (150, 1335992), (168, 1192850), (175, 1145136), (200, 1001994), (210, 954280), (240, 834995), (280, 715710), (300, 667996), (336, 596425), (350, 572568), (400, 500997), (420, 477140), (525, 381712), (560, 357855), (600, 333998), (700, 286284), (840, 238570), (1050, 190856), (1200, 166999), (1400, 143142), (1680, 119285), (2100, 95428), (2800, 71571), (4200, 47714), (8400, 23857)]