73160800

素因数分解:

$2^5\times 5^2\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:968

約数の個数: 72

約数和(自身を含む): 180457200

約数和(自身を除く): 107296400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 109, 160, 200, 218, 400, 436, 545, 800, 839, 872, 1090, 1678, 1744, 2180, 2725, 3356, 3488, 4195, 4360, 5450, 6712, 8390, 8720, 10900, 13424, 16780, 17440, 20975, 21800, 26848, 33560, 41950, 43600, 67120, 83900, 87200, 91451, 134240, 167800, 182902, 335600, 365804, 457255, 671200, 731608, 914510, 1463216, 1829020, 2286275, 2926432, 3658040, 4572550, 7316080, 9145100, 14632160, 18290200, 36580400, 73160800]

約数ペア:

[(1, 73160800), (2, 36580400), (4, 18290200), (5, 14632160), (8, 9145100), (10, 7316080), (16, 4572550), (20, 3658040), (25, 2926432), (32, 2286275), (40, 1829020), (50, 1463216), (80, 914510), (100, 731608), (109, 671200), (160, 457255), (200, 365804), (218, 335600), (400, 182902), (436, 167800), (545, 134240), (800, 91451), (839, 87200), (872, 83900), (1090, 67120), (1678, 43600), (1744, 41950), (2180, 33560), (2725, 26848), (3356, 21800), (3488, 20975), (4195, 17440), (4360, 16780), (5450, 13424), (6712, 10900), (8390, 8720)]