57504100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 131241600

約数和(自身を除く): 73737500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 79, 100, 116, 145, 158, 251, 290, 316, 395, 502, 580, 725, 790, 1004, 1255, 1450, 1580, 1975, 2291, 2510, 2900, 3950, 4582, 5020, 6275, 7279, 7900, 9164, 11455, 12550, 14558, 19829, 22910, 25100, 29116, 36395, 39658, 45820, 57275, 72790, 79316, 99145, 114550, 145580, 181975, 198290, 229100, 363950, 396580, 495725, 575041, 727900, 991450, 1150082, 1982900, 2300164, 2875205, 5750410, 11500820, 14376025, 28752050, 57504100]

約数ペア:

[(1, 57504100), (2, 28752050), (4, 14376025), (5, 11500820), (10, 5750410), (20, 2875205), (25, 2300164), (29, 1982900), (50, 1150082), (58, 991450), (79, 727900), (100, 575041), (116, 495725), (145, 396580), (158, 363950), (251, 229100), (290, 198290), (316, 181975), (395, 145580), (502, 114550), (580, 99145), (725, 79316), (790, 72790), (1004, 57275), (1255, 45820), (1450, 39658), (1580, 36395), (1975, 29116), (2291, 25100), (2510, 22910), (2900, 19829), (3950, 14558), (4582, 12550), (5020, 11455), (6275, 9164), (7279, 7900)]