27142920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10771}}^1$

素因数の和:10795

約数の個数: 96

約数和(自身を含む): 100825920

約数和(自身を除く): 73683000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10771, 21542, 32313, 43084, 53855, 64626, 75397, 86168, 96939, 107710, 129252, 150794, 161565, 193878, 215420, 226191, 258504, 301588, 323130, 376985, 387756, 430840, 452382, 484695, 603176, 646260, 678573, 753970, 775512, 904764, 969390, 1130955, 1292520, 1357146, 1507940, 1809528, 1938780, 2261910, 2714292, 3015880, 3392865, 3877560, 4523820, 5428584, 6785730, 9047640, 13571460, 27142920]

約数ペア:

[(1, 27142920), (2, 13571460), (3, 9047640), (4, 6785730), (5, 5428584), (6, 4523820), (7, 3877560), (8, 3392865), (9, 3015880), (10, 2714292), (12, 2261910), (14, 1938780), (15, 1809528), (18, 1507940), (20, 1357146), (21, 1292520), (24, 1130955), (28, 969390), (30, 904764), (35, 775512), (36, 753970), (40, 678573), (42, 646260), (45, 603176), (56, 484695), (60, 452382), (63, 430840), (70, 387756), (72, 376985), (84, 323130), (90, 301588), (105, 258504), (120, 226191), (126, 215420), (140, 193878), (168, 161565), (180, 150794), (210, 129252), (252, 107710), (280, 96939), (315, 86168), (360, 75397), (420, 64626), (504, 53855), (630, 43084), (840, 32313), (1260, 21542), (2520, 10771)]