75091120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 190112832

約数和(自身を除く): 115021712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 103, 104, 130, 206, 208, 260, 412, 515, 520, 701, 824, 1030, 1040, 1339, 1402, 1648, 2060, 2678, 2804, 3505, 4120, 5356, 5608, 6695, 7010, 8240, 9113, 10712, 11216, 13390, 14020, 18226, 21424, 26780, 28040, 36452, 45565, 53560, 56080, 72203, 72904, 91130, 107120, 144406, 145808, 182260, 288812, 361015, 364520, 577624, 722030, 729040, 938639, 1155248, 1444060, 1877278, 2888120, 3754556, 4693195, 5776240, 7509112, 9386390, 15018224, 18772780, 37545560, 75091120]

約数ペア:

[(1, 75091120), (2, 37545560), (4, 18772780), (5, 15018224), (8, 9386390), (10, 7509112), (13, 5776240), (16, 4693195), (20, 3754556), (26, 2888120), (40, 1877278), (52, 1444060), (65, 1155248), (80, 938639), (103, 729040), (104, 722030), (130, 577624), (206, 364520), (208, 361015), (260, 288812), (412, 182260), (515, 145808), (520, 144406), (701, 107120), (824, 91130), (1030, 72904), (1040, 72203), (1339, 56080), (1402, 53560), (1648, 45565), (2060, 36452), (2678, 28040), (2804, 26780), (3505, 21424), (4120, 18226), (5356, 14020), (5608, 13390), (6695, 11216), (7010, 10712), (8240, 9113)]