101838420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{565769}}^1$

素因数の和:565784

約数の個数: 36

約数和(自身を含む): 308910420

約数和(自身を除く): 207072000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 565769, 1131538, 1697307, 2263076, 2828845, 3394614, 5091921, 5657690, 6789228, 8486535, 10183842, 11315380, 16973070, 20367684, 25459605, 33946140, 50919210, 101838420]

約数ペア:

[(1, 101838420), (2, 50919210), (3, 33946140), (4, 25459605), (5, 20367684), (6, 16973070), (9, 11315380), (10, 10183842), (12, 8486535), (15, 6789228), (18, 5657690), (20, 5091921), (30, 3394614), (36, 2828845), (45, 2263076), (60, 1697307), (90, 1131538), (180, 565769)]