75695240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 180835200

約数和(自身を除く): 105139960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 137, 152, 190, 274, 380, 548, 685, 727, 760, 1096, 1370, 1454, 2603, 2740, 2908, 3635, 5206, 5480, 5816, 7270, 10412, 13015, 13813, 14540, 20824, 26030, 27626, 29080, 52060, 55252, 69065, 99599, 104120, 110504, 138130, 199198, 276260, 398396, 497995, 552520, 796792, 995990, 1892381, 1991980, 3784762, 3983960, 7569524, 9461905, 15139048, 18923810, 37847620, 75695240]

約数ペア:

[(1, 75695240), (2, 37847620), (4, 18923810), (5, 15139048), (8, 9461905), (10, 7569524), (19, 3983960), (20, 3784762), (38, 1991980), (40, 1892381), (76, 995990), (95, 796792), (137, 552520), (152, 497995), (190, 398396), (274, 276260), (380, 199198), (548, 138130), (685, 110504), (727, 104120), (760, 99599), (1096, 69065), (1370, 55252), (1454, 52060), (2603, 29080), (2740, 27626), (2908, 26030), (3635, 20824), (5206, 14540), (5480, 13813), (5816, 13015), (7270, 10412)]