135193140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1873}}^1$

素因数の和:2289

約数の個数: 72

約数和(自身を含む): 411328008

約数和(自身を除く): 276134868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 802, 1203, 1604, 1873, 2005, 2406, 3609, 3746, 4010, 4812, 5619, 6015, 7218, 7492, 8020, 9365, 11238, 12030, 14436, 16857, 18045, 18730, 22476, 24060, 28095, 33714, 36090, 37460, 56190, 67428, 72180, 84285, 112380, 168570, 337140, 751073, 1502146, 2253219, 3004292, 3755365, 4506438, 6759657, 7510730, 9012876, 11266095, 13519314, 15021460, 22532190, 27038628, 33798285, 45064380, 67596570, 135193140]

約数ペア:

[(1, 135193140), (2, 67596570), (3, 45064380), (4, 33798285), (5, 27038628), (6, 22532190), (9, 15021460), (10, 13519314), (12, 11266095), (15, 9012876), (18, 7510730), (20, 6759657), (30, 4506438), (36, 3755365), (45, 3004292), (60, 2253219), (90, 1502146), (180, 751073), (401, 337140), (802, 168570), (1203, 112380), (1604, 84285), (1873, 72180), (2005, 67428), (2406, 56190), (3609, 37460), (3746, 36090), (4010, 33714), (4812, 28095), (5619, 24060), (6015, 22476), (7218, 18730), (7492, 18045), (8020, 16857), (9365, 14436), (11238, 12030)]