166910580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9181}}^1$

素因数の和:9297

約数の個数: 72

約数和(自身を含む): 511363944

約数和(自身を除く): 344453364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 9181, 18180, 18362, 27543, 36724, 45905, 55086, 82629, 91810, 110172, 137715, 165258, 183620, 275430, 330516, 413145, 550860, 826290, 927281, 1652580, 1854562, 2781843, 3709124, 4636405, 5563686, 8345529, 9272810, 11127372, 13909215, 16691058, 18545620, 27818430, 33382116, 41727645, 55636860, 83455290, 166910580]

約数ペア:

[(1, 166910580), (2, 83455290), (3, 55636860), (4, 41727645), (5, 33382116), (6, 27818430), (9, 18545620), (10, 16691058), (12, 13909215), (15, 11127372), (18, 9272810), (20, 8345529), (30, 5563686), (36, 4636405), (45, 3709124), (60, 2781843), (90, 1854562), (101, 1652580), (180, 927281), (202, 826290), (303, 550860), (404, 413145), (505, 330516), (606, 275430), (909, 183620), (1010, 165258), (1212, 137715), (1515, 110172), (1818, 91810), (2020, 82629), (3030, 55086), (3636, 45905), (4545, 36724), (6060, 27543), (9090, 18362), (9181, 18180)]