15105300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{7193}}^1$

素因数の和:7217

約数の個数: 72

約数和(自身を含む): 49955136

約数和(自身を除く): 34849836

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, 7193, 14386, 21579, 28772, 35965, 43158, 50351, 71930, 86316, 100702, 107895, 143860, 151053, 179825, 201404, 215790, 251755, 302106, 359650, 431580, 503510, 539475, 604212, 719300, 755265, 1007020, 1078950, 1258775, 1510530, 2157900, 2517550, 3021060, 3776325, 5035100, 7552650, 15105300]

約数ペア:

[(1, 15105300), (2, 7552650), (3, 5035100), (4, 3776325), (5, 3021060), (6, 2517550), (7, 2157900), (10, 1510530), (12, 1258775), (14, 1078950), (15, 1007020), (20, 755265), (21, 719300), (25, 604212), (28, 539475), (30, 503510), (35, 431580), (42, 359650), (50, 302106), (60, 251755), (70, 215790), (75, 201404), (84, 179825), (100, 151053), (105, 143860), (140, 107895), (150, 100702), (175, 86316), (210, 71930), (300, 50351), (350, 43158), (420, 35965), (525, 28772), (700, 21579), (1050, 14386), (2100, 7193)]