30271300

素因数分解:

$2^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{1151}}^1$

素因数の和:1428

約数の個数: 36

約数和(自身を含む): 65995776

約数和(自身を除く): 35724476

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 263, 526, 1052, 1151, 1315, 2302, 2630, 4604, 5260, 5755, 6575, 11510, 13150, 23020, 26300, 28775, 57550, 115100, 302713, 605426, 1210852, 1513565, 3027130, 6054260, 7567825, 15135650, 30271300]

約数ペア:

[(1, 30271300), (2, 15135650), (4, 7567825), (5, 6054260), (10, 3027130), (20, 1513565), (25, 1210852), (50, 605426), (100, 302713), (263, 115100), (526, 57550), (1052, 28775), (1151, 26300), (1315, 23020), (2302, 13150), (2630, 11510), (4604, 6575), (5260, 5755)]