144419100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{68771}}^1$

素因数の和:68795

約数の個数: 72

約数和(自身を含む): 477552768

約数和(自身を除く): 333133668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 68771, 137542, 206313, 275084, 343855, 412626, 481397, 687710, 825252, 962794, 1031565, 1375420, 1444191, 1719275, 1925588, 2063130, 2406985, 2888382, 3438550, 4126260, 4813970, 5157825, 5776764, 6877100, 7220955, 9627940, 10315650, 12034925, 14441910, 20631300, 24069850, 28883820, 36104775, 48139700, 72209550, 144419100]

約数ペア:

[(1, 144419100), (2, 72209550), (3, 48139700), (4, 36104775), (5, 28883820), (6, 24069850), (7, 20631300), (10, 14441910), (12, 12034925), (14, 10315650), (15, 9627940), (20, 7220955), (21, 6877100), (25, 5776764), (28, 5157825), (30, 4813970), (35, 4126260), (42, 3438550), (50, 2888382), (60, 2406985), (70, 2063130), (75, 1925588), (84, 1719275), (100, 1444191), (105, 1375420), (140, 1031565), (150, 962794), (175, 825252), (210, 687710), (300, 481397), (350, 412626), (420, 343855), (525, 275084), (700, 206313), (1050, 137542), (2100, 68771)]