57382020

素因数分解:

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

素因数の和:11831

約数の個数: 72

約数和(自身を含む): 180520704

約数和(自身を除く): 123138684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 11807, 23614, 35421, 47228, 59035, 70842, 106263, 118070, 141684, 177105, 212526, 236140, 318789, 354210, 425052, 531315, 637578, 708420, 956367, 1062630, 1275156, 1593945, 1912734, 2125260, 2869101, 3187890, 3825468, 4781835, 5738202, 6375780, 9563670, 11476404, 14345505, 19127340, 28691010, 57382020]

約数ペア:

[(1, 57382020), (2, 28691010), (3, 19127340), (4, 14345505), (5, 11476404), (6, 9563670), (9, 6375780), (10, 5738202), (12, 4781835), (15, 3825468), (18, 3187890), (20, 2869101), (27, 2125260), (30, 1912734), (36, 1593945), (45, 1275156), (54, 1062630), (60, 956367), (81, 708420), (90, 637578), (108, 531315), (135, 425052), (162, 354210), (180, 318789), (243, 236140), (270, 212526), (324, 177105), (405, 141684), (486, 118070), (540, 106263), (810, 70842), (972, 59035), (1215, 47228), (1620, 35421), (2430, 23614), (4860, 11807)]