299614000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{21401}}^1$

素因数の和:21431

約数の個数: 80

約数和(自身を含む): 828000576

約数和(自身を除く): 528386576

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, 14000, 21401, 42802, 85604, 107005, 149807, 171208, 214010, 299614, 342416, 428020, 535025, 599228, 749035, 856040, 1070050, 1198456, 1498070, 1712080, 2140100, 2396912, 2675125, 2996140, 3745175, 4280200, 5350250, 5992280, 7490350, 8560400, 10700500, 11984560, 14980700, 18725875, 21401000, 29961400, 37451750, 42802000, 59922800, 74903500, 149807000, 299614000]

約数ペア:

[(1, 299614000), (2, 149807000), (4, 74903500), (5, 59922800), (7, 42802000), (8, 37451750), (10, 29961400), (14, 21401000), (16, 18725875), (20, 14980700), (25, 11984560), (28, 10700500), (35, 8560400), (40, 7490350), (50, 5992280), (56, 5350250), (70, 4280200), (80, 3745175), (100, 2996140), (112, 2675125), (125, 2396912), (140, 2140100), (175, 1712080), (200, 1498070), (250, 1198456), (280, 1070050), (350, 856040), (400, 749035), (500, 599228), (560, 535025), (700, 428020), (875, 342416), (1000, 299614), (1400, 214010), (1750, 171208), (2000, 149807), (2800, 107005), (3500, 85604), (7000, 42802), (14000, 21401)]