136808000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 168

約数和(自身を含む): 395249400

約数和(自身を除く): 258441400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 320, 349, 350, 392, 400, 448, 490, 500, 560, 698, 700, 784, 800, 875, 980, 1000, 1120, 1225, 1396, 1400, 1568, 1600, 1745, 1750, 1960, 2000, 2240, 2443, 2450, 2792, 2800, 3136, 3490, 3500, 3920, 4000, 4886, 4900, 5584, 5600, 6125, 6980, 7000, 7840, 8000, 8725, 9772, 9800, 11168, 11200, 12215, 12250, 13960, 14000, 15680, 17101, 17450, 19544, 19600, 22336, 24430, 24500, 27920, 28000, 34202, 34900, 39088, 39200, 43625, 48860, 49000, 55840, 56000, 61075, 68404, 69800, 78176, 78400, 85505, 87250, 97720, 98000, 111680, 122150, 136808, 139600, 156352, 171010, 174500, 195440, 196000, 244300, 273616, 279200, 305375, 342020, 349000, 390880, 392000, 427525, 488600, 547232, 558400, 610750, 684040, 698000, 781760, 855050, 977200, 1094464, 1221500, 1368080, 1396000, 1710100, 1954400, 2137625, 2443000, 2736160, 2792000, 3420200, 3908800, 4275250, 4886000, 5472320, 6840400, 8550500, 9772000, 13680800, 17101000, 19544000, 27361600, 34202000, 68404000, 136808000]

約数ペア:

[(1, 136808000), (2, 68404000), (4, 34202000), (5, 27361600), (7, 19544000), (8, 17101000), (10, 13680800), (14, 9772000), (16, 8550500), (20, 6840400), (25, 5472320), (28, 4886000), (32, 4275250), (35, 3908800), (40, 3420200), (49, 2792000), (50, 2736160), (56, 2443000), (64, 2137625), (70, 1954400), (80, 1710100), (98, 1396000), (100, 1368080), (112, 1221500), (125, 1094464), (140, 977200), (160, 855050), (175, 781760), (196, 698000), (200, 684040), (224, 610750), (245, 558400), (250, 547232), (280, 488600), (320, 427525), (349, 392000), (350, 390880), (392, 349000), (400, 342020), (448, 305375), (490, 279200), (500, 273616), (560, 244300), (698, 196000), (700, 195440), (784, 174500), (800, 171010), (875, 156352), (980, 139600), (1000, 136808), (1120, 122150), (1225, 111680), (1396, 98000), (1400, 97720), (1568, 87250), (1600, 85505), (1745, 78400), (1750, 78176), (1960, 69800), (2000, 68404), (2240, 61075), (2443, 56000), (2450, 55840), (2792, 49000), (2800, 48860), (3136, 43625), (3490, 39200), (3500, 39088), (3920, 34900), (4000, 34202), (4886, 28000), (4900, 27920), (5584, 24500), (5600, 24430), (6125, 22336), (6980, 19600), (7000, 19544), (7840, 17450), (8000, 17101), (8725, 15680), (9772, 14000), (9800, 13960), (11168, 12250), (11200, 12215)]