39000420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{72223}}^1$

素因数の和:72241

約数の個数: 48

約数和(自身を含む): 121336320

約数和(自身を除く): 82335900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 72223, 144446, 216669, 288892, 361115, 433338, 650007, 722230, 866676, 1083345, 1300014, 1444460, 1950021, 2166690, 2600028, 3250035, 3900042, 4333380, 6500070, 7800084, 9750105, 13000140, 19500210, 39000420]

約数ペア:

[(1, 39000420), (2, 19500210), (3, 13000140), (4, 9750105), (5, 7800084), (6, 6500070), (9, 4333380), (10, 3900042), (12, 3250035), (15, 2600028), (18, 2166690), (20, 1950021), (27, 1444460), (30, 1300014), (36, 1083345), (45, 866676), (54, 722230), (60, 650007), (90, 433338), (108, 361115), (135, 288892), (180, 216669), (270, 144446), (540, 72223)]