75944320

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 183416400

約数和(自身を除く): 107472080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 320, 428, 535, 640, 856, 1070, 1109, 1712, 2140, 2218, 3424, 4280, 4436, 5545, 6848, 8560, 8872, 11090, 13696, 17120, 17744, 22180, 34240, 35488, 44360, 68480, 70976, 88720, 118663, 141952, 177440, 237326, 354880, 474652, 593315, 709760, 949304, 1186630, 1898608, 2373260, 3797216, 4746520, 7594432, 9493040, 15188864, 18986080, 37972160, 75944320]

約数ペア:

[(1, 75944320), (2, 37972160), (4, 18986080), (5, 15188864), (8, 9493040), (10, 7594432), (16, 4746520), (20, 3797216), (32, 2373260), (40, 1898608), (64, 1186630), (80, 949304), (107, 709760), (128, 593315), (160, 474652), (214, 354880), (320, 237326), (428, 177440), (535, 141952), (640, 118663), (856, 88720), (1070, 70976), (1109, 68480), (1712, 44360), (2140, 35488), (2218, 34240), (3424, 22180), (4280, 17744), (4436, 17120), (5545, 13696), (6848, 11090), (8560, 8872)]