73134540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1151}}^1$

素因数の和:1519

約数の個数: 72

約数和(自身を含む): 222663168

約数和(自身を除く): 149528628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 1059, 1151, 1412, 1765, 2118, 2302, 3177, 3453, 3530, 4236, 4604, 5295, 5755, 6354, 6906, 7060, 10359, 10590, 11510, 12708, 13812, 15885, 17265, 20718, 21180, 23020, 31770, 34530, 41436, 51795, 63540, 69060, 103590, 207180, 406303, 812606, 1218909, 1625212, 2031515, 2437818, 3656727, 4063030, 4875636, 6094545, 7313454, 8126060, 12189090, 14626908, 18283635, 24378180, 36567270, 73134540]

約数ペア:

[(1, 73134540), (2, 36567270), (3, 24378180), (4, 18283635), (5, 14626908), (6, 12189090), (9, 8126060), (10, 7313454), (12, 6094545), (15, 4875636), (18, 4063030), (20, 3656727), (30, 2437818), (36, 2031515), (45, 1625212), (60, 1218909), (90, 812606), (180, 406303), (353, 207180), (706, 103590), (1059, 69060), (1151, 63540), (1412, 51795), (1765, 41436), (2118, 34530), (2302, 31770), (3177, 23020), (3453, 21180), (3530, 20718), (4236, 17265), (4604, 15885), (5295, 13812), (5755, 12708), (6354, 11510), (6906, 10590), (7060, 10359)]