138127050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{306949}}^1$

素因数の和:306967

約数の個数: 36

約数和(自身を含む): 371102550

約数和(自身を除く): 232975500

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 306949, 613898, 920847, 1534745, 1841694, 2762541, 3069490, 4604235, 5525082, 7673725, 9208470, 13812705, 15347450, 23021175, 27625410, 46042350, 69063525, 138127050]

約数ペア:

[(1, 138127050), (2, 69063525), (3, 46042350), (5, 27625410), (6, 23021175), (9, 15347450), (10, 13812705), (15, 9208470), (18, 7673725), (25, 5525082), (30, 4604235), (45, 3069490), (50, 2762541), (75, 1841694), (90, 1534745), (150, 920847), (225, 613898), (450, 306949)]