73148900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{66499}}^1$

素因数の和:66524

約数の個数: 36

約数和(自身を含む): 173166000

約数和(自身を除く): 100017100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 66499, 132998, 265996, 332495, 664990, 731489, 1329980, 1462978, 1662475, 2925956, 3324950, 3657445, 6649900, 7314890, 14629780, 18287225, 36574450, 73148900]

約数ペア:

[(1, 73148900), (2, 36574450), (4, 18287225), (5, 14629780), (10, 7314890), (11, 6649900), (20, 3657445), (22, 3324950), (25, 2925956), (44, 1662475), (50, 1462978), (55, 1329980), (100, 731489), (110, 664990), (220, 332495), (275, 265996), (550, 132998), (1100, 66499)]