71932000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{367}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 206152128

約数和(自身を除く): 134220128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 350, 367, 392, 400, 490, 500, 560, 700, 734, 784, 800, 875, 980, 1000, 1120, 1225, 1400, 1468, 1568, 1750, 1835, 1960, 2000, 2450, 2569, 2800, 2936, 3500, 3670, 3920, 4000, 4900, 5138, 5600, 5872, 6125, 7000, 7340, 7840, 9175, 9800, 10276, 11744, 12250, 12845, 14000, 14680, 17983, 18350, 19600, 20552, 24500, 25690, 28000, 29360, 35966, 36700, 39200, 41104, 45875, 49000, 51380, 58720, 64225, 71932, 73400, 82208, 89915, 91750, 98000, 102760, 128450, 143864, 146800, 179830, 183500, 196000, 205520, 256900, 287728, 293600, 321125, 359660, 367000, 411040, 449575, 513800, 575456, 642250, 719320, 734000, 899150, 1027600, 1284500, 1438640, 1468000, 1798300, 2055200, 2247875, 2569000, 2877280, 3596600, 4495750, 5138000, 7193200, 8991500, 10276000, 14386400, 17983000, 35966000, 71932000]

約数ペア:

[(1, 71932000), (2, 35966000), (4, 17983000), (5, 14386400), (7, 10276000), (8, 8991500), (10, 7193200), (14, 5138000), (16, 4495750), (20, 3596600), (25, 2877280), (28, 2569000), (32, 2247875), (35, 2055200), (40, 1798300), (49, 1468000), (50, 1438640), (56, 1284500), (70, 1027600), (80, 899150), (98, 734000), (100, 719320), (112, 642250), (125, 575456), (140, 513800), (160, 449575), (175, 411040), (196, 367000), (200, 359660), (224, 321125), (245, 293600), (250, 287728), (280, 256900), (350, 205520), (367, 196000), (392, 183500), (400, 179830), (490, 146800), (500, 143864), (560, 128450), (700, 102760), (734, 98000), (784, 91750), (800, 89915), (875, 82208), (980, 73400), (1000, 71932), (1120, 64225), (1225, 58720), (1400, 51380), (1468, 49000), (1568, 45875), (1750, 41104), (1835, 39200), (1960, 36700), (2000, 35966), (2450, 29360), (2569, 28000), (2800, 25690), (2936, 24500), (3500, 20552), (3670, 19600), (3920, 18350), (4000, 17983), (4900, 14680), (5138, 14000), (5600, 12845), (5872, 12250), (6125, 11744), (7000, 10276), (7340, 9800), (7840, 9175)]