68102280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1873}}^1$

素因数の和:1991

約数の個数: 96

約数和(自身を含む): 223643160

約数和(自身を除く): 155540880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 1873, 2020, 2424, 3030, 3636, 3746, 4040, 4545, 5619, 6060, 7272, 7492, 9090, 9365, 11238, 12120, 14984, 16857, 18180, 18730, 22476, 28095, 33714, 36360, 37460, 44952, 56190, 67428, 74920, 84285, 112380, 134856, 168570, 189173, 224760, 337140, 378346, 567519, 674280, 756692, 945865, 1135038, 1513384, 1702557, 1891730, 2270076, 2837595, 3405114, 3783460, 4540152, 5675190, 6810228, 7566920, 8512785, 11350380, 13620456, 17025570, 22700760, 34051140, 68102280]

約数ペア:

[(1, 68102280), (2, 34051140), (3, 22700760), (4, 17025570), (5, 13620456), (6, 11350380), (8, 8512785), (9, 7566920), (10, 6810228), (12, 5675190), (15, 4540152), (18, 3783460), (20, 3405114), (24, 2837595), (30, 2270076), (36, 1891730), (40, 1702557), (45, 1513384), (60, 1135038), (72, 945865), (90, 756692), (101, 674280), (120, 567519), (180, 378346), (202, 337140), (303, 224760), (360, 189173), (404, 168570), (505, 134856), (606, 112380), (808, 84285), (909, 74920), (1010, 67428), (1212, 56190), (1515, 44952), (1818, 37460), (1873, 36360), (2020, 33714), (2424, 28095), (3030, 22476), (3636, 18730), (3746, 18180), (4040, 16857), (4545, 14984), (5619, 12120), (6060, 11238), (7272, 9365), (7492, 9090)]