21351081300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71170271}}^1$

素因数の和:71170288

約数の個数: 36

約数和(自身を含む): 61775796096

約数和(自身を除く): 40424714796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 71170271, 142340542, 213510813, 284681084, 355851355, 427021626, 711702710, 854043252, 1067554065, 1423405420, 1779256775, 2135108130, 3558513550, 4270216260, 5337770325, 7117027100, 10675540650, 21351081300]

約数ペア:

[(1, 21351081300), (2, 10675540650), (3, 7117027100), (4, 5337770325), (5, 4270216260), (6, 3558513550), (10, 2135108130), (12, 1779256775), (15, 1423405420), (20, 1067554065), (25, 854043252), (30, 711702710), (50, 427021626), (60, 355851355), (75, 284681084), (100, 213510813), (150, 142340542), (300, 71170271)]