201540000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{3359}}^1$

素因数の和:3392

約数の個数: 120

約数和(自身を含む): 661288320

約数和(自身を除く): 459748320

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, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1500, 1875, 2000, 2400, 2500, 3000, 3359, 3750, 4000, 5000, 6000, 6718, 7500, 10000, 10077, 12000, 13436, 15000, 16795, 20000, 20154, 26872, 30000, 33590, 40308, 50385, 53744, 60000, 67180, 80616, 83975, 100770, 107488, 134360, 161232, 167950, 201540, 251925, 268720, 322464, 335900, 403080, 419875, 503850, 537440, 671800, 806160, 839750, 1007700, 1259625, 1343600, 1612320, 1679500, 2015400, 2099375, 2519250, 2687200, 3359000, 4030800, 4198750, 5038500, 6298125, 6718000, 8061600, 8397500, 10077000, 12596250, 13436000, 16795000, 20154000, 25192500, 33590000, 40308000, 50385000, 67180000, 100770000, 201540000]

約数ペア:

[(1, 201540000), (2, 100770000), (3, 67180000), (4, 50385000), (5, 40308000), (6, 33590000), (8, 25192500), (10, 20154000), (12, 16795000), (15, 13436000), (16, 12596250), (20, 10077000), (24, 8397500), (25, 8061600), (30, 6718000), (32, 6298125), (40, 5038500), (48, 4198750), (50, 4030800), (60, 3359000), (75, 2687200), (80, 2519250), (96, 2099375), (100, 2015400), (120, 1679500), (125, 1612320), (150, 1343600), (160, 1259625), (200, 1007700), (240, 839750), (250, 806160), (300, 671800), (375, 537440), (400, 503850), (480, 419875), (500, 403080), (600, 335900), (625, 322464), (750, 268720), (800, 251925), (1000, 201540), (1200, 167950), (1250, 161232), (1500, 134360), (1875, 107488), (2000, 100770), (2400, 83975), (2500, 80616), (3000, 67180), (3359, 60000), (3750, 53744), (4000, 50385), (5000, 40308), (6000, 33590), (6718, 30000), (7500, 26872), (10000, 20154), (10077, 20000), (12000, 16795), (13436, 15000)]