15100400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{5393}}^1$

素因数の和:5418

約数の個数: 60

約数和(自身を含む): 41469072

約数和(自身を除く): 26368672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 5393, 10786, 21572, 26965, 37751, 43144, 53930, 75502, 86288, 107860, 134825, 151004, 188755, 215720, 269650, 302008, 377510, 431440, 539300, 604016, 755020, 943775, 1078600, 1510040, 1887550, 2157200, 3020080, 3775100, 7550200, 15100400]

約数ペア:

[(1, 15100400), (2, 7550200), (4, 3775100), (5, 3020080), (7, 2157200), (8, 1887550), (10, 1510040), (14, 1078600), (16, 943775), (20, 755020), (25, 604016), (28, 539300), (35, 431440), (40, 377510), (50, 302008), (56, 269650), (70, 215720), (80, 188755), (100, 151004), (112, 134825), (140, 107860), (175, 86288), (200, 75502), (280, 53930), (350, 43144), (400, 37751), (560, 26965), (700, 21572), (1400, 10786), (2800, 5393)]