72238600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{51599}}^1$

素因数の和:51622

約数の個数: 48

約数和(自身を含む): 191952000

約数和(自身を除く): 119713400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 51599, 103198, 206396, 257995, 361193, 412792, 515990, 722386, 1031980, 1289975, 1444772, 1805965, 2063960, 2579950, 2889544, 3611930, 5159900, 7223860, 9029825, 10319800, 14447720, 18059650, 36119300, 72238600]

約数ペア:

[(1, 72238600), (2, 36119300), (4, 18059650), (5, 14447720), (7, 10319800), (8, 9029825), (10, 7223860), (14, 5159900), (20, 3611930), (25, 2889544), (28, 2579950), (35, 2063960), (40, 1805965), (50, 1444772), (56, 1289975), (70, 1031980), (100, 722386), (140, 515990), (175, 412792), (200, 361193), (280, 257995), (350, 206396), (700, 103198), (1400, 51599)]