125391700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:953

約数の個数: 72

約数和(自身を含む): 312591104

約数和(自身を除く): 187199404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 271, 350, 542, 661, 700, 1084, 1322, 1355, 1897, 2644, 2710, 3305, 3794, 4627, 5420, 6610, 6775, 7588, 9254, 9485, 13220, 13550, 16525, 18508, 18970, 23135, 27100, 33050, 37940, 46270, 47425, 66100, 92540, 94850, 115675, 179131, 189700, 231350, 358262, 462700, 716524, 895655, 1253917, 1791310, 2507834, 3582620, 4478275, 5015668, 6269585, 8956550, 12539170, 17913100, 25078340, 31347925, 62695850, 125391700]

約数ペア:

[(1, 125391700), (2, 62695850), (4, 31347925), (5, 25078340), (7, 17913100), (10, 12539170), (14, 8956550), (20, 6269585), (25, 5015668), (28, 4478275), (35, 3582620), (50, 2507834), (70, 1791310), (100, 1253917), (140, 895655), (175, 716524), (271, 462700), (350, 358262), (542, 231350), (661, 189700), (700, 179131), (1084, 115675), (1322, 94850), (1355, 92540), (1897, 66100), (2644, 47425), (2710, 46270), (3305, 37940), (3794, 33050), (4627, 27100), (5420, 23135), (6610, 18970), (6775, 18508), (7588, 16525), (9254, 13550), (9485, 13220)]