129558100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3137}}^1$

素因数の和:3217

約数の個数: 72

約数和(自身を含む): 326854080

約数和(自身を除く): 197295980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 826, 1180, 1475, 1652, 2065, 2950, 3137, 4130, 5900, 6274, 8260, 10325, 12548, 15685, 20650, 21959, 31370, 41300, 43918, 62740, 78425, 87836, 109795, 156850, 185083, 219590, 313700, 370166, 439180, 548975, 740332, 925415, 1097950, 1295581, 1850830, 2195900, 2591162, 3701660, 4627075, 5182324, 6477905, 9254150, 12955810, 18508300, 25911620, 32389525, 64779050, 129558100]

約数ペア:

[(1, 129558100), (2, 64779050), (4, 32389525), (5, 25911620), (7, 18508300), (10, 12955810), (14, 9254150), (20, 6477905), (25, 5182324), (28, 4627075), (35, 3701660), (50, 2591162), (59, 2195900), (70, 1850830), (100, 1295581), (118, 1097950), (140, 925415), (175, 740332), (236, 548975), (295, 439180), (350, 370166), (413, 313700), (590, 219590), (700, 185083), (826, 156850), (1180, 109795), (1475, 87836), (1652, 78425), (2065, 62740), (2950, 43918), (3137, 41300), (4130, 31370), (5900, 21959), (6274, 20650), (8260, 15685), (10325, 12548)]