129217050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{287149}}^1$

素因数の和:287167

約数の個数: 36

約数和(自身を含む): 347164350

約数和(自身を除く): 217947300

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 287149, 574298, 861447, 1435745, 1722894, 2584341, 2871490, 4307235, 5168682, 7178725, 8614470, 12921705, 14357450, 21536175, 25843410, 43072350, 64608525, 129217050]

約数ペア:

[(1, 129217050), (2, 64608525), (3, 43072350), (5, 25843410), (6, 21536175), (9, 14357450), (10, 12921705), (15, 8614470), (18, 7178725), (25, 5168682), (30, 4307235), (45, 2871490), (50, 2584341), (75, 1722894), (90, 1435745), (150, 861447), (225, 574298), (450, 287149)]