187079940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6883}}^1$

素因数の和:7049

約数の個数: 72

約数和(自身を含む): 571316928

約数和(自身を除く): 384236988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6795, 6883, 9060, 13590, 13766, 20649, 27180, 27532, 34415, 41298, 61947, 68830, 82596, 103245, 123894, 137660, 206490, 247788, 309735, 412980, 619470, 1039333, 1238940, 2078666, 3117999, 4157332, 5196665, 6235998, 9353997, 10393330, 12471996, 15589995, 18707994, 20786660, 31179990, 37415988, 46769985, 62359980, 93539970, 187079940]

約数ペア:

[(1, 187079940), (2, 93539970), (3, 62359980), (4, 46769985), (5, 37415988), (6, 31179990), (9, 20786660), (10, 18707994), (12, 15589995), (15, 12471996), (18, 10393330), (20, 9353997), (30, 6235998), (36, 5196665), (45, 4157332), (60, 3117999), (90, 2078666), (151, 1238940), (180, 1039333), (302, 619470), (453, 412980), (604, 309735), (755, 247788), (906, 206490), (1359, 137660), (1510, 123894), (1812, 103245), (2265, 82596), (2718, 68830), (3020, 61947), (4530, 41298), (5436, 34415), (6795, 27532), (6883, 27180), (9060, 20649), (13590, 13766)]