76250020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 202890240

約数和(自身を除く): 126640220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 67, 70, 77, 110, 134, 140, 154, 220, 268, 308, 335, 385, 469, 670, 737, 739, 770, 938, 1340, 1474, 1478, 1540, 1876, 2345, 2948, 2956, 3685, 3695, 4690, 5159, 5173, 7370, 7390, 8129, 9380, 10318, 10346, 14740, 14780, 16258, 20636, 20692, 25795, 25865, 32516, 40645, 49513, 51590, 51730, 56903, 81290, 99026, 103180, 103460, 113806, 162580, 198052, 227612, 247565, 284515, 346591, 495130, 544643, 569030, 693182, 990260, 1089286, 1138060, 1386364, 1732955, 2178572, 2723215, 3465910, 3812501, 5446430, 6931820, 7625002, 10892860, 15250004, 19062505, 38125010, 76250020]

約数ペア:

[(1, 76250020), (2, 38125010), (4, 19062505), (5, 15250004), (7, 10892860), (10, 7625002), (11, 6931820), (14, 5446430), (20, 3812501), (22, 3465910), (28, 2723215), (35, 2178572), (44, 1732955), (55, 1386364), (67, 1138060), (70, 1089286), (77, 990260), (110, 693182), (134, 569030), (140, 544643), (154, 495130), (220, 346591), (268, 284515), (308, 247565), (335, 227612), (385, 198052), (469, 162580), (670, 113806), (737, 103460), (739, 103180), (770, 99026), (938, 81290), (1340, 56903), (1474, 51730), (1478, 51590), (1540, 49513), (1876, 40645), (2345, 32516), (2948, 25865), (2956, 25795), (3685, 20692), (3695, 20636), (4690, 16258), (5159, 14780), (5173, 14740), (7370, 10346), (7390, 10318), (8129, 9380)]