81383700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{271279}}^1$

素因数の和:271296

約数の個数: 36

約数和(自身を含む): 235471040

約数和(自身を除く): 154087340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 271279, 542558, 813837, 1085116, 1356395, 1627674, 2712790, 3255348, 4069185, 5425580, 6781975, 8138370, 13563950, 16276740, 20345925, 27127900, 40691850, 81383700]

約数ペア:

[(1, 81383700), (2, 40691850), (3, 27127900), (4, 20345925), (5, 16276740), (6, 13563950), (10, 8138370), (12, 6781975), (15, 5425580), (20, 4069185), (25, 3255348), (30, 2712790), (50, 1627674), (60, 1356395), (75, 1085116), (100, 813837), (150, 542558), (300, 271279)]