74187180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1223}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 225886752

約数和(自身を除く): 151699572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1223, 1348, 1685, 2022, 2446, 3033, 3370, 3669, 4044, 4892, 5055, 6066, 6115, 6740, 7338, 10110, 11007, 12132, 12230, 14676, 15165, 18345, 20220, 22014, 24460, 30330, 36690, 44028, 55035, 60660, 73380, 110070, 220140, 412151, 824302, 1236453, 1648604, 2060755, 2472906, 3709359, 4121510, 4945812, 6182265, 7418718, 8243020, 12364530, 14837436, 18546795, 24729060, 37093590, 74187180]

約数ペア:

[(1, 74187180), (2, 37093590), (3, 24729060), (4, 18546795), (5, 14837436), (6, 12364530), (9, 8243020), (10, 7418718), (12, 6182265), (15, 4945812), (18, 4121510), (20, 3709359), (30, 2472906), (36, 2060755), (45, 1648604), (60, 1236453), (90, 824302), (180, 412151), (337, 220140), (674, 110070), (1011, 73380), (1223, 60660), (1348, 55035), (1685, 44028), (2022, 36690), (2446, 30330), (3033, 24460), (3370, 22014), (3669, 20220), (4044, 18345), (4892, 15165), (5055, 14676), (6066, 12230), (6115, 12132), (6740, 11007), (7338, 10110)]