103765900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 258761216

約数和(自身を除く): 154995316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 271, 350, 542, 547, 700, 1084, 1094, 1355, 1897, 2188, 2710, 2735, 3794, 3829, 5420, 5470, 6775, 7588, 7658, 9485, 10940, 13550, 13675, 15316, 18970, 19145, 27100, 27350, 37940, 38290, 47425, 54700, 76580, 94850, 95725, 148237, 189700, 191450, 296474, 382900, 592948, 741185, 1037659, 1482370, 2075318, 2964740, 3705925, 4150636, 5188295, 7411850, 10376590, 14823700, 20753180, 25941475, 51882950, 103765900]

約数ペア:

[(1, 103765900), (2, 51882950), (4, 25941475), (5, 20753180), (7, 14823700), (10, 10376590), (14, 7411850), (20, 5188295), (25, 4150636), (28, 3705925), (35, 2964740), (50, 2075318), (70, 1482370), (100, 1037659), (140, 741185), (175, 592948), (271, 382900), (350, 296474), (542, 191450), (547, 189700), (700, 148237), (1084, 95725), (1094, 94850), (1355, 76580), (1897, 54700), (2188, 47425), (2710, 38290), (2735, 37940), (3794, 27350), (3829, 27100), (5420, 19145), (5470, 18970), (6775, 15316), (7588, 13675), (7658, 13550), (9485, 10940)]