43792020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2153}}^1$

素因数の和:2281

約数の個数: 72

約数和(自身を含む): 134073576

約数和(自身を除く): 90281556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2153, 2260, 3390, 4068, 4306, 5085, 6459, 6780, 8612, 10170, 10765, 12918, 19377, 20340, 21530, 25836, 32295, 38754, 43060, 64590, 77508, 96885, 129180, 193770, 243289, 387540, 486578, 729867, 973156, 1216445, 1459734, 2189601, 2432890, 2919468, 3649335, 4379202, 4865780, 7298670, 8758404, 10948005, 14597340, 21896010, 43792020]

約数ペア:

[(1, 43792020), (2, 21896010), (3, 14597340), (4, 10948005), (5, 8758404), (6, 7298670), (9, 4865780), (10, 4379202), (12, 3649335), (15, 2919468), (18, 2432890), (20, 2189601), (30, 1459734), (36, 1216445), (45, 973156), (60, 729867), (90, 486578), (113, 387540), (180, 243289), (226, 193770), (339, 129180), (452, 96885), (565, 77508), (678, 64590), (1017, 43060), (1130, 38754), (1356, 32295), (1695, 25836), (2034, 21530), (2153, 20340), (2260, 19377), (3390, 12918), (4068, 10765), (4306, 10170), (5085, 8612), (6459, 6780)]