2105144400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1754287}}^1$

素因数の和:1754308

約数の個数: 60

約数和(自身を含む): 6743483072

約数和(自身を除く): 4638338672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 1754287, 3508574, 5262861, 7017148, 8771435, 10525722, 14034296, 17542870, 21051444, 26314305, 28068592, 35085740, 42102888, 43857175, 52628610, 70171480, 84205776, 87714350, 105257220, 131571525, 140342960, 175428700, 210514440, 263143050, 350857400, 421028880, 526286100, 701714800, 1052572200, 2105144400]

約数ペア:

[(1, 2105144400), (2, 1052572200), (3, 701714800), (4, 526286100), (5, 421028880), (6, 350857400), (8, 263143050), (10, 210514440), (12, 175428700), (15, 140342960), (16, 131571525), (20, 105257220), (24, 87714350), (25, 84205776), (30, 70171480), (40, 52628610), (48, 43857175), (50, 42102888), (60, 35085740), (75, 28068592), (80, 26314305), (100, 21051444), (120, 17542870), (150, 14034296), (200, 10525722), (240, 8771435), (300, 7017148), (400, 5262861), (600, 3508574), (1200, 1754287)]