75342080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5351}}^1$

素因数の和:5383

約数の個数: 72

約数和(自身を含む): 196910784

約数和(自身を除く): 121568704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 5351, 7040, 10702, 14080, 21404, 26755, 42808, 53510, 58861, 85616, 107020, 117722, 171232, 214040, 235444, 294305, 342464, 428080, 470888, 588610, 684928, 856160, 941776, 1177220, 1369856, 1712320, 1883552, 2354440, 3424640, 3767104, 4708880, 6849280, 7534208, 9417760, 15068416, 18835520, 37671040, 75342080]

約数ペア:

[(1, 75342080), (2, 37671040), (4, 18835520), (5, 15068416), (8, 9417760), (10, 7534208), (11, 6849280), (16, 4708880), (20, 3767104), (22, 3424640), (32, 2354440), (40, 1883552), (44, 1712320), (55, 1369856), (64, 1177220), (80, 941776), (88, 856160), (110, 684928), (128, 588610), (160, 470888), (176, 428080), (220, 342464), (256, 294305), (320, 235444), (352, 214040), (440, 171232), (640, 117722), (704, 107020), (880, 85616), (1280, 58861), (1408, 53510), (1760, 42808), (2816, 26755), (3520, 21404), (5351, 14080), (7040, 10702)]