200919900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{669733}}^1$

素因数の和:669750

約数の個数: 36

約数和(自身を含む): 581329112

約数和(自身を除く): 380409212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 669733, 1339466, 2009199, 2678932, 3348665, 4018398, 6697330, 8036796, 10045995, 13394660, 16743325, 20091990, 33486650, 40183980, 50229975, 66973300, 100459950, 200919900]

約数ペア:

[(1, 200919900), (2, 100459950), (3, 66973300), (4, 50229975), (5, 40183980), (6, 33486650), (10, 20091990), (12, 16743325), (15, 13394660), (20, 10045995), (25, 8036796), (30, 6697330), (50, 4018398), (60, 3348665), (75, 2678932), (100, 2009199), (150, 1339466), (300, 669733)]