97771140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1933}}^1$

素因数の和:2229

約数の個数: 72

約数和(自身を含む): 297781848

約数和(自身を除く): 200010708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 562, 843, 1124, 1405, 1686, 1933, 2529, 2810, 3372, 3866, 4215, 5058, 5620, 5799, 7732, 8430, 9665, 10116, 11598, 12645, 16860, 17397, 19330, 23196, 25290, 28995, 34794, 38660, 50580, 57990, 69588, 86985, 115980, 173970, 347940, 543173, 1086346, 1629519, 2172692, 2715865, 3259038, 4888557, 5431730, 6518076, 8147595, 9777114, 10863460, 16295190, 19554228, 24442785, 32590380, 48885570, 97771140]

約数ペア:

[(1, 97771140), (2, 48885570), (3, 32590380), (4, 24442785), (5, 19554228), (6, 16295190), (9, 10863460), (10, 9777114), (12, 8147595), (15, 6518076), (18, 5431730), (20, 4888557), (30, 3259038), (36, 2715865), (45, 2172692), (60, 1629519), (90, 1086346), (180, 543173), (281, 347940), (562, 173970), (843, 115980), (1124, 86985), (1405, 69588), (1686, 57990), (1933, 50580), (2529, 38660), (2810, 34794), (3372, 28995), (3866, 25290), (4215, 23196), (5058, 19330), (5620, 17397), (5799, 16860), (7732, 12645), (8430, 11598), (9665, 10116)]