109908180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1637}}^1$

素因数の和:2025

約数の個数: 72

約数和(自身を含む): 334486152

約数和(自身を除く): 224577972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 746, 1119, 1492, 1637, 1865, 2238, 3274, 3357, 3730, 4476, 4911, 5595, 6548, 6714, 7460, 8185, 9822, 11190, 13428, 14733, 16370, 16785, 19644, 22380, 24555, 29466, 32740, 33570, 49110, 58932, 67140, 73665, 98220, 147330, 294660, 610601, 1221202, 1831803, 2442404, 3053005, 3663606, 5495409, 6106010, 7327212, 9159015, 10990818, 12212020, 18318030, 21981636, 27477045, 36636060, 54954090, 109908180]

約数ペア:

[(1, 109908180), (2, 54954090), (3, 36636060), (4, 27477045), (5, 21981636), (6, 18318030), (9, 12212020), (10, 10990818), (12, 9159015), (15, 7327212), (18, 6106010), (20, 5495409), (30, 3663606), (36, 3053005), (45, 2442404), (60, 1831803), (90, 1221202), (180, 610601), (373, 294660), (746, 147330), (1119, 98220), (1492, 73665), (1637, 67140), (1865, 58932), (2238, 49110), (3274, 33570), (3357, 32740), (3730, 29466), (4476, 24555), (4911, 22380), (5595, 19644), (6548, 16785), (6714, 16370), (7460, 14733), (8185, 13428), (9822, 11190)]