20550872100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6227537}}^1$

素因数の和:6227565

約数の個数: 72

約数和(自身を含む): 64866035808

約数和(自身を除く): 44315163708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 6227537, 12455074, 18682611, 24910148, 31137685, 37365222, 62275370, 68502907, 74730444, 93413055, 124550740, 137005814, 155688425, 186826110, 205508721, 274011628, 311376850, 342514535, 373652220, 411017442, 467065275, 622753700, 685029070, 822034884, 934130550, 1027543605, 1370058140, 1712572675, 1868261100, 2055087210, 3425145350, 4110174420, 5137718025, 6850290700, 10275436050, 20550872100]

約数ペア:

[(1, 20550872100), (2, 10275436050), (3, 6850290700), (4, 5137718025), (5, 4110174420), (6, 3425145350), (10, 2055087210), (11, 1868261100), (12, 1712572675), (15, 1370058140), (20, 1027543605), (22, 934130550), (25, 822034884), (30, 685029070), (33, 622753700), (44, 467065275), (50, 411017442), (55, 373652220), (60, 342514535), (66, 311376850), (75, 274011628), (100, 205508721), (110, 186826110), (132, 155688425), (150, 137005814), (165, 124550740), (220, 93413055), (275, 74730444), (300, 68502907), (330, 62275370), (550, 37365222), (660, 31137685), (825, 24910148), (1100, 18682611), (1650, 12455074), (3300, 6227537)]