69659900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 158125296

約数和(自身を除く): 88465396

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 67, 74, 100, 134, 148, 185, 268, 281, 335, 370, 562, 670, 740, 925, 1124, 1340, 1405, 1675, 1850, 2479, 2810, 3350, 3700, 4958, 5620, 6700, 7025, 9916, 10397, 12395, 14050, 18827, 20794, 24790, 28100, 37654, 41588, 49580, 51985, 61975, 75308, 94135, 103970, 123950, 188270, 207940, 247900, 259925, 376540, 470675, 519850, 696599, 941350, 1039700, 1393198, 1882700, 2786396, 3482995, 6965990, 13931980, 17414975, 34829950, 69659900]

約数ペア:

[(1, 69659900), (2, 34829950), (4, 17414975), (5, 13931980), (10, 6965990), (20, 3482995), (25, 2786396), (37, 1882700), (50, 1393198), (67, 1039700), (74, 941350), (100, 696599), (134, 519850), (148, 470675), (185, 376540), (268, 259925), (281, 247900), (335, 207940), (370, 188270), (562, 123950), (670, 103970), (740, 94135), (925, 75308), (1124, 61975), (1340, 51985), (1405, 49580), (1675, 41588), (1850, 37654), (2479, 28100), (2810, 24790), (3350, 20794), (3700, 18827), (4958, 14050), (5620, 12395), (6700, 10397), (7025, 9916)]