202110900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{719}}^1\times {\mathrm{937}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 586212480

約数和(自身を除く): 384101580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 719, 937, 1438, 1874, 2157, 2811, 2876, 3595, 3748, 4314, 4685, 5622, 7190, 8628, 9370, 10785, 11244, 14055, 14380, 17975, 18740, 21570, 23425, 28110, 35950, 43140, 46850, 53925, 56220, 70275, 71900, 93700, 107850, 140550, 215700, 281100, 673703, 1347406, 2021109, 2694812, 3368515, 4042218, 6737030, 8084436, 10105545, 13474060, 16842575, 20211090, 33685150, 40422180, 50527725, 67370300, 101055450, 202110900]

約数ペア:

[(1, 202110900), (2, 101055450), (3, 67370300), (4, 50527725), (5, 40422180), (6, 33685150), (10, 20211090), (12, 16842575), (15, 13474060), (20, 10105545), (25, 8084436), (30, 6737030), (50, 4042218), (60, 3368515), (75, 2694812), (100, 2021109), (150, 1347406), (300, 673703), (719, 281100), (937, 215700), (1438, 140550), (1874, 107850), (2157, 93700), (2811, 71900), (2876, 70275), (3595, 56220), (3748, 53925), (4314, 46850), (4685, 43140), (5622, 35950), (7190, 28110), (8628, 23425), (9370, 21570), (10785, 18740), (11244, 17975), (14055, 14380)]