201728550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1344857}}^1$

素因数の和:1344872

約数の個数: 24

約数和(自身を含む): 500287176

約数和(自身を除く): 298558626

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1344857, 2689714, 4034571, 6724285, 8069142, 13448570, 20172855, 33621425, 40345710, 67242850, 100864275, 201728550]

約数ペア:

[(1, 201728550), (2, 100864275), (3, 67242850), (5, 40345710), (6, 33621425), (10, 20172855), (15, 13448570), (25, 8069142), (30, 6724285), (50, 4034571), (75, 2689714), (150, 1344857)]