74978050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 168739200

約数和(自身を除く): 93761150

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 83, 89, 145, 166, 175, 178, 203, 290, 350, 406, 415, 445, 581, 623, 725, 830, 890, 1015, 1162, 1246, 1450, 2030, 2075, 2225, 2407, 2581, 2905, 3115, 4150, 4450, 4814, 5075, 5162, 5810, 6230, 7387, 10150, 12035, 12905, 14525, 14774, 15575, 16849, 18067, 24070, 25810, 29050, 31150, 33698, 36134, 36935, 51709, 60175, 64525, 73870, 84245, 90335, 103418, 120350, 129050, 168490, 180670, 184675, 214223, 258545, 369350, 421225, 428446, 451675, 517090, 842450, 903350, 1071115, 1292725, 1499561, 2142230, 2585450, 2999122, 5355575, 7497805, 10711150, 14995610, 37489025, 74978050]

約数ペア:

[(1, 74978050), (2, 37489025), (5, 14995610), (7, 10711150), (10, 7497805), (14, 5355575), (25, 2999122), (29, 2585450), (35, 2142230), (50, 1499561), (58, 1292725), (70, 1071115), (83, 903350), (89, 842450), (145, 517090), (166, 451675), (175, 428446), (178, 421225), (203, 369350), (290, 258545), (350, 214223), (406, 184675), (415, 180670), (445, 168490), (581, 129050), (623, 120350), (725, 103418), (830, 90335), (890, 84245), (1015, 73870), (1162, 64525), (1246, 60175), (1450, 51709), (2030, 36935), (2075, 36134), (2225, 33698), (2407, 31150), (2581, 29050), (2905, 25810), (3115, 24070), (4150, 18067), (4450, 16849), (4814, 15575), (5075, 14774), (5162, 14525), (5810, 12905), (6230, 12035), (7387, 10150)]