127918000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{9137}}^1$

素因数の和:9167

約数の個数: 80

約数和(自身を含む): 353530944

約数和(自身を除く): 225612944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 9137, 14000, 18274, 36548, 45685, 63959, 73096, 91370, 127918, 146192, 182740, 228425, 255836, 319795, 365480, 456850, 511672, 639590, 730960, 913700, 1023344, 1142125, 1279180, 1598975, 1827400, 2284250, 2558360, 3197950, 3654800, 4568500, 5116720, 6395900, 7994875, 9137000, 12791800, 15989750, 18274000, 25583600, 31979500, 63959000, 127918000]

約数ペア:

[(1, 127918000), (2, 63959000), (4, 31979500), (5, 25583600), (7, 18274000), (8, 15989750), (10, 12791800), (14, 9137000), (16, 7994875), (20, 6395900), (25, 5116720), (28, 4568500), (35, 3654800), (40, 3197950), (50, 2558360), (56, 2284250), (70, 1827400), (80, 1598975), (100, 1279180), (112, 1142125), (125, 1023344), (140, 913700), (175, 730960), (200, 639590), (250, 511672), (280, 456850), (350, 365480), (400, 319795), (500, 255836), (560, 228425), (700, 182740), (875, 146192), (1000, 127918), (1400, 91370), (1750, 73096), (2000, 63959), (2800, 45685), (3500, 36548), (7000, 18274), (9137, 14000)]