21370200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{35617}}^1$

素因数の和:35636

約数の個数: 48

約数和(自身を含む): 66249480

約数和(自身を除く): 44879280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 35617, 71234, 106851, 142468, 178085, 213702, 284936, 356170, 427404, 534255, 712340, 854808, 890425, 1068510, 1424680, 1780850, 2137020, 2671275, 3561700, 4274040, 5342550, 7123400, 10685100, 21370200]

約数ペア:

[(1, 21370200), (2, 10685100), (3, 7123400), (4, 5342550), (5, 4274040), (6, 3561700), (8, 2671275), (10, 2137020), (12, 1780850), (15, 1424680), (20, 1068510), (24, 890425), (25, 854808), (30, 712340), (40, 534255), (50, 427404), (60, 356170), (75, 284936), (100, 213702), (120, 178085), (150, 142468), (200, 106851), (300, 71234), (600, 35617)]