38187540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{601}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 116356968

約数和(自身を除く): 78169428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 601, 706, 1059, 1202, 1412, 1765, 1803, 2118, 2404, 3005, 3177, 3530, 3606, 4236, 5295, 5409, 6010, 6354, 7060, 7212, 9015, 10590, 10818, 12020, 12708, 15885, 18030, 21180, 21636, 27045, 31770, 36060, 54090, 63540, 108180, 212153, 424306, 636459, 848612, 1060765, 1272918, 1909377, 2121530, 2545836, 3182295, 3818754, 4243060, 6364590, 7637508, 9546885, 12729180, 19093770, 38187540]

約数ペア:

[(1, 38187540), (2, 19093770), (3, 12729180), (4, 9546885), (5, 7637508), (6, 6364590), (9, 4243060), (10, 3818754), (12, 3182295), (15, 2545836), (18, 2121530), (20, 1909377), (30, 1272918), (36, 1060765), (45, 848612), (60, 636459), (90, 424306), (180, 212153), (353, 108180), (601, 63540), (706, 54090), (1059, 36060), (1202, 31770), (1412, 27045), (1765, 21636), (1803, 21180), (2118, 18030), (2404, 15885), (3005, 12708), (3177, 12020), (3530, 10818), (3606, 10590), (4236, 9015), (5295, 7212), (5409, 7060), (6010, 6354)]