149825580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67489}}^1$

素因数の和:67538

約数の個数: 48

約数和(自身を含む): 430856160

約数和(自身を除く): 281030580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 67489, 134978, 202467, 269956, 337445, 404934, 674890, 809868, 1012335, 1349780, 2024670, 2497093, 4049340, 4994186, 7491279, 9988372, 12485465, 14982558, 24970930, 29965116, 37456395, 49941860, 74912790, 149825580]

約数ペア:

[(1, 149825580), (2, 74912790), (3, 49941860), (4, 37456395), (5, 29965116), (6, 24970930), (10, 14982558), (12, 12485465), (15, 9988372), (20, 7491279), (30, 4994186), (37, 4049340), (60, 2497093), (74, 2024670), (111, 1349780), (148, 1012335), (185, 809868), (222, 674890), (370, 404934), (444, 337445), (555, 269956), (740, 202467), (1110, 134978), (2220, 67489)]