128501850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{743}}^1\times {\mathrm{1153}}^1$

素因数の和:1911

約数の個数: 48

約数和(自身を含む): 319390272

約数和(自身を除く): 190888422

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 743, 1153, 1486, 2229, 2306, 3459, 3715, 4458, 5765, 6918, 7430, 11145, 11530, 17295, 18575, 22290, 28825, 34590, 37150, 55725, 57650, 86475, 111450, 172950, 856679, 1713358, 2570037, 4283395, 5140074, 8566790, 12850185, 21416975, 25700370, 42833950, 64250925, 128501850]

約数ペア:

[(1, 128501850), (2, 64250925), (3, 42833950), (5, 25700370), (6, 21416975), (10, 12850185), (15, 8566790), (25, 5140074), (30, 4283395), (50, 2570037), (75, 1713358), (150, 856679), (743, 172950), (1153, 111450), (1486, 86475), (2229, 57650), (2306, 55725), (3459, 37150), (3715, 34590), (4458, 28825), (5765, 22290), (6918, 18575), (7430, 17295), (11145, 11530)]