76458420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{424769}}^1$

素因数の和:424784

約数の個数: 36

約数和(自身を含む): 231924420

約数和(自身を除く): 155466000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 424769, 849538, 1274307, 1699076, 2123845, 2548614, 3822921, 4247690, 5097228, 6371535, 7645842, 8495380, 12743070, 15291684, 19114605, 25486140, 38229210, 76458420]

約数ペア:

[(1, 76458420), (2, 38229210), (3, 25486140), (4, 19114605), (5, 15291684), (6, 12743070), (9, 8495380), (10, 7645842), (12, 6371535), (15, 5097228), (18, 4247690), (20, 3822921), (30, 2548614), (36, 2123845), (45, 1699076), (60, 1274307), (90, 849538), (180, 424769)]