3095600

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 60

約数和(自身を含む): 7611120

約数和(自身を除く): 4515520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 109, 142, 200, 218, 284, 355, 400, 436, 545, 568, 710, 872, 1090, 1136, 1420, 1744, 1775, 2180, 2725, 2840, 3550, 4360, 5450, 5680, 7100, 7739, 8720, 10900, 14200, 15478, 21800, 28400, 30956, 38695, 43600, 61912, 77390, 123824, 154780, 193475, 309560, 386950, 619120, 773900, 1547800, 3095600]

約数ペア:

[(1, 3095600), (2, 1547800), (4, 773900), (5, 619120), (8, 386950), (10, 309560), (16, 193475), (20, 154780), (25, 123824), (40, 77390), (50, 61912), (71, 43600), (80, 38695), (100, 30956), (109, 28400), (142, 21800), (200, 15478), (218, 14200), (284, 10900), (355, 8720), (400, 7739), (436, 7100), (545, 5680), (568, 5450), (710, 4360), (872, 3550), (1090, 2840), (1136, 2725), (1420, 2180), (1744, 1775)]