1728243900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{1920271}}^1$

素因数の和:1920291

約数の個数: 54

約数和(自身を含む): 5417087312

約数和(自身を除く): 3688843412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 1920271, 3840542, 5760813, 7681084, 9601355, 11521626, 17282439, 19202710, 23043252, 28804065, 34564878, 38405420, 48006775, 57608130, 69129756, 86412195, 96013550, 115216260, 144020325, 172824390, 192027100, 288040650, 345648780, 432060975, 576081300, 864121950, 1728243900]

約数ペア:

[(1, 1728243900), (2, 864121950), (3, 576081300), (4, 432060975), (5, 345648780), (6, 288040650), (9, 192027100), (10, 172824390), (12, 144020325), (15, 115216260), (18, 96013550), (20, 86412195), (25, 69129756), (30, 57608130), (36, 48006775), (45, 38405420), (50, 34564878), (60, 28804065), (75, 23043252), (90, 19202710), (100, 17282439), (150, 11521626), (180, 9601355), (225, 7681084), (300, 5760813), (450, 3840542), (900, 1920271)]