67115100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17209}}^1$

素因数の和:17239

約数の個数: 72

約数和(自身を含む): 209135920

約数和(自身を除く): 142020820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 17209, 34418, 51627, 68836, 86045, 103254, 172090, 206508, 223717, 258135, 344180, 430225, 447434, 516270, 671151, 860450, 894868, 1032540, 1118585, 1290675, 1342302, 1720900, 2237170, 2581350, 2684604, 3355755, 4474340, 5162700, 5592925, 6711510, 11185850, 13423020, 16778775, 22371700, 33557550, 67115100]

約数ペア:

[(1, 67115100), (2, 33557550), (3, 22371700), (4, 16778775), (5, 13423020), (6, 11185850), (10, 6711510), (12, 5592925), (13, 5162700), (15, 4474340), (20, 3355755), (25, 2684604), (26, 2581350), (30, 2237170), (39, 1720900), (50, 1342302), (52, 1290675), (60, 1118585), (65, 1032540), (75, 894868), (78, 860450), (100, 671151), (130, 516270), (150, 447434), (156, 430225), (195, 344180), (260, 258135), (300, 223717), (325, 206508), (390, 172090), (650, 103254), (780, 86045), (975, 68836), (1300, 51627), (1950, 34418), (3900, 17209)]