30139600

素因数分解:

$2^4\times 5^2\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:668

約数の個数: 60

約数和(自身を含む): 73036000

約数和(自身を除く): 42896400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 151, 200, 302, 400, 499, 604, 755, 998, 1208, 1510, 1996, 2416, 2495, 3020, 3775, 3992, 4990, 6040, 7550, 7984, 9980, 12080, 12475, 15100, 19960, 24950, 30200, 39920, 49900, 60400, 75349, 99800, 150698, 199600, 301396, 376745, 602792, 753490, 1205584, 1506980, 1883725, 3013960, 3767450, 6027920, 7534900, 15069800, 30139600]

約数ペア:

[(1, 30139600), (2, 15069800), (4, 7534900), (5, 6027920), (8, 3767450), (10, 3013960), (16, 1883725), (20, 1506980), (25, 1205584), (40, 753490), (50, 602792), (80, 376745), (100, 301396), (151, 199600), (200, 150698), (302, 99800), (400, 75349), (499, 60400), (604, 49900), (755, 39920), (998, 30200), (1208, 24950), (1510, 19960), (1996, 15100), (2416, 12475), (2495, 12080), (3020, 9980), (3775, 7984), (3992, 7550), (4990, 6040)]