75040160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 195592320

約数和(自身を除く): 120552160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 559, 688, 839, 860, 1040, 1118, 1376, 1678, 1720, 2080, 2236, 2795, 3356, 3440, 4195, 4472, 5590, 6712, 6880, 8390, 8944, 10907, 11180, 13424, 16780, 17888, 21814, 22360, 26848, 33560, 36077, 43628, 44720, 54535, 67120, 72154, 87256, 89440, 109070, 134240, 144308, 174512, 180385, 218140, 288616, 349024, 360770, 436280, 469001, 577232, 721540, 872560, 938002, 1154464, 1443080, 1745120, 1876004, 2345005, 2886160, 3752008, 4690010, 5772320, 7504016, 9380020, 15008032, 18760040, 37520080, 75040160]

約数ペア:

[(1, 75040160), (2, 37520080), (4, 18760040), (5, 15008032), (8, 9380020), (10, 7504016), (13, 5772320), (16, 4690010), (20, 3752008), (26, 2886160), (32, 2345005), (40, 1876004), (43, 1745120), (52, 1443080), (65, 1154464), (80, 938002), (86, 872560), (104, 721540), (130, 577232), (160, 469001), (172, 436280), (208, 360770), (215, 349024), (260, 288616), (344, 218140), (416, 180385), (430, 174512), (520, 144308), (559, 134240), (688, 109070), (839, 89440), (860, 87256), (1040, 72154), (1118, 67120), (1376, 54535), (1678, 44720), (1720, 43628), (2080, 36077), (2236, 33560), (2795, 26848), (3356, 22360), (3440, 21814), (4195, 17888), (4472, 16780), (5590, 13424), (6712, 11180), (6880, 10907), (8390, 8944)]