25405698420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{141142769}}^1$

素因数の和:141142784

約数の個数: 36

約数和(自身を含む): 77063952420

約数和(自身を除く): 51658254000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 141142769, 282285538, 423428307, 564571076, 705713845, 846856614, 1270284921, 1411427690, 1693713228, 2117141535, 2540569842, 2822855380, 4234283070, 5081139684, 6351424605, 8468566140, 12702849210, 25405698420]

約数ペア:

[(1, 25405698420), (2, 12702849210), (3, 8468566140), (4, 6351424605), (5, 5081139684), (6, 4234283070), (9, 2822855380), (10, 2540569842), (12, 2117141535), (15, 1693713228), (18, 1411427690), (20, 1270284921), (30, 846856614), (36, 705713845), (45, 564571076), (60, 423428307), (90, 282285538), (180, 141142769)]