202130400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{84221}}^1$

素因数の和:84244

約数の個数: 72

約数和(自身を含む): 657942264

約数和(自身を除く): 455811864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 84221, 168442, 252663, 336884, 421105, 505326, 673768, 842210, 1010652, 1263315, 1347536, 1684420, 2021304, 2105525, 2526630, 2695072, 3368840, 4042608, 4211050, 5053260, 6316575, 6737680, 8085216, 8422100, 10106520, 12633150, 13475360, 16844200, 20213040, 25266300, 33688400, 40426080, 50532600, 67376800, 101065200, 202130400]

約数ペア:

[(1, 202130400), (2, 101065200), (3, 67376800), (4, 50532600), (5, 40426080), (6, 33688400), (8, 25266300), (10, 20213040), (12, 16844200), (15, 13475360), (16, 12633150), (20, 10106520), (24, 8422100), (25, 8085216), (30, 6737680), (32, 6316575), (40, 5053260), (48, 4211050), (50, 4042608), (60, 3368840), (75, 2695072), (80, 2526630), (96, 2105525), (100, 2021304), (120, 1684420), (150, 1347536), (160, 1263315), (200, 1010652), (240, 842210), (300, 673768), (400, 505326), (480, 421105), (600, 336884), (800, 252663), (1200, 168442), (2400, 84221)]