137746700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15137}}^1$

素因数の和:15171

約数の個数: 72

約数和(自身を含む): 367913952

約数和(自身を除く): 230167252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 15137, 30274, 60548, 75685, 105959, 151370, 196781, 211918, 302740, 378425, 393562, 423836, 529795, 756850, 787124, 983905, 1059590, 1377467, 1513700, 1967810, 2119180, 2648975, 2754934, 3935620, 4919525, 5297950, 5509868, 6887335, 9839050, 10595900, 13774670, 19678100, 27549340, 34436675, 68873350, 137746700]

約数ペア:

[(1, 137746700), (2, 68873350), (4, 34436675), (5, 27549340), (7, 19678100), (10, 13774670), (13, 10595900), (14, 9839050), (20, 6887335), (25, 5509868), (26, 5297950), (28, 4919525), (35, 3935620), (50, 2754934), (52, 2648975), (65, 2119180), (70, 1967810), (91, 1513700), (100, 1377467), (130, 1059590), (140, 983905), (175, 787124), (182, 756850), (260, 529795), (325, 423836), (350, 393562), (364, 378425), (455, 302740), (650, 211918), (700, 196781), (910, 151370), (1300, 105959), (1820, 75685), (2275, 60548), (4550, 30274), (9100, 15137)]