23377860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11807}}^1$

素因数の和:11833

約数の個数: 72

約数和(自身を含む): 77366016

約数和(自身を除く): 53988156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 11807, 23614, 35421, 47228, 59035, 70842, 106263, 118070, 129877, 141684, 177105, 212526, 236140, 259754, 354210, 389631, 425052, 519508, 531315, 649385, 708420, 779262, 1062630, 1168893, 1298770, 1558524, 1948155, 2125260, 2337786, 2597540, 3896310, 4675572, 5844465, 7792620, 11688930, 23377860]

約数ペア:

[(1, 23377860), (2, 11688930), (3, 7792620), (4, 5844465), (5, 4675572), (6, 3896310), (9, 2597540), (10, 2337786), (11, 2125260), (12, 1948155), (15, 1558524), (18, 1298770), (20, 1168893), (22, 1062630), (30, 779262), (33, 708420), (36, 649385), (44, 531315), (45, 519508), (55, 425052), (60, 389631), (66, 354210), (90, 259754), (99, 236140), (110, 212526), (132, 177105), (165, 141684), (180, 129877), (198, 118070), (220, 106263), (330, 70842), (396, 59035), (495, 47228), (660, 35421), (990, 23614), (1980, 11807)]