29989080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7573}}^1$

素因数の和:7601

約数の個数: 96

約数和(自身を含む): 106338960

約数和(自身を除く): 76349880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 7573, 15146, 22719, 30292, 37865, 45438, 60584, 68157, 75730, 83303, 90876, 113595, 136314, 151460, 166606, 181752, 227190, 249909, 272628, 302920, 333212, 340785, 416515, 454380, 499818, 545256, 666424, 681570, 749727, 833030, 908760, 999636, 1249545, 1363140, 1499454, 1666060, 1999272, 2499090, 2726280, 2998908, 3332120, 3748635, 4998180, 5997816, 7497270, 9996360, 14994540, 29989080]

約数ペア:

[(1, 29989080), (2, 14994540), (3, 9996360), (4, 7497270), (5, 5997816), (6, 4998180), (8, 3748635), (9, 3332120), (10, 2998908), (11, 2726280), (12, 2499090), (15, 1999272), (18, 1666060), (20, 1499454), (22, 1363140), (24, 1249545), (30, 999636), (33, 908760), (36, 833030), (40, 749727), (44, 681570), (45, 666424), (55, 545256), (60, 499818), (66, 454380), (72, 416515), (88, 340785), (90, 333212), (99, 302920), (110, 272628), (120, 249909), (132, 227190), (165, 181752), (180, 166606), (198, 151460), (220, 136314), (264, 113595), (330, 90876), (360, 83303), (396, 75730), (440, 68157), (495, 60584), (660, 45438), (792, 37865), (990, 30292), (1320, 22719), (1980, 15146), (3960, 7573)]