135541250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 80

約数和(自身を含む): 288657600

約数和(自身を除く): 153116350

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 190, 247, 250, 325, 439, 475, 494, 625, 650, 878, 950, 1235, 1250, 1625, 2195, 2375, 2470, 3250, 4390, 4750, 5707, 6175, 8125, 8341, 10975, 11414, 11875, 12350, 16250, 16682, 21950, 23750, 28535, 30875, 41705, 54875, 57070, 61750, 83410, 108433, 109750, 142675, 154375, 208525, 216866, 274375, 285350, 308750, 417050, 542165, 548750, 713375, 1042625, 1084330, 1426750, 2085250, 2710825, 3566875, 5213125, 5421650, 7133750, 10426250, 13554125, 27108250, 67770625, 135541250]

約数ペア:

[(1, 135541250), (2, 67770625), (5, 27108250), (10, 13554125), (13, 10426250), (19, 7133750), (25, 5421650), (26, 5213125), (38, 3566875), (50, 2710825), (65, 2085250), (95, 1426750), (125, 1084330), (130, 1042625), (190, 713375), (247, 548750), (250, 542165), (325, 417050), (439, 308750), (475, 285350), (494, 274375), (625, 216866), (650, 208525), (878, 154375), (950, 142675), (1235, 109750), (1250, 108433), (1625, 83410), (2195, 61750), (2375, 57070), (2470, 54875), (3250, 41705), (4390, 30875), (4750, 28535), (5707, 23750), (6175, 21950), (8125, 16682), (8341, 16250), (10975, 12350), (11414, 11875)]