30749700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{102499}}^1$

素因数の和:102516

約数の個数: 36

約数和(自身を含む): 88970000

約数和(自身を除く): 58220300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 102499, 204998, 307497, 409996, 512495, 614994, 1024990, 1229988, 1537485, 2049980, 2562475, 3074970, 5124950, 6149940, 7687425, 10249900, 15374850, 30749700]

約数ペア:

[(1, 30749700), (2, 15374850), (3, 10249900), (4, 7687425), (5, 6149940), (6, 5124950), (10, 3074970), (12, 2562475), (15, 2049980), (20, 1537485), (25, 1229988), (30, 1024990), (50, 614994), (60, 512495), (75, 409996), (100, 307497), (150, 204998), (300, 102499)]