27767880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{3673}}^1$

素因数の和:3700

約数の個数: 128

約数和(自身を含む): 105811200

約数和(自身を除く): 78043320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3673, 3780, 7346, 7560, 11019, 14692, 18365, 22038, 25711, 29384, 33057, 36730, 44076, 51422, 55095, 66114, 73460, 77133, 88152, 99171, 102844, 110190, 128555, 132228, 146920, 154266, 165285, 198342, 205688, 220380, 231399, 257110, 264456, 308532, 330570, 385665, 396684, 440760, 462798, 495855, 514220, 617064, 661140, 694197, 771330, 793368, 925596, 991710, 1028440, 1156995, 1322280, 1388394, 1542660, 1851192, 1983420, 2313990, 2776788, 3085320, 3470985, 3966840, 4627980, 5553576, 6941970, 9255960, 13883940, 27767880]

約数ペア:

[(1, 27767880), (2, 13883940), (3, 9255960), (4, 6941970), (5, 5553576), (6, 4627980), (7, 3966840), (8, 3470985), (9, 3085320), (10, 2776788), (12, 2313990), (14, 1983420), (15, 1851192), (18, 1542660), (20, 1388394), (21, 1322280), (24, 1156995), (27, 1028440), (28, 991710), (30, 925596), (35, 793368), (36, 771330), (40, 694197), (42, 661140), (45, 617064), (54, 514220), (56, 495855), (60, 462798), (63, 440760), (70, 396684), (72, 385665), (84, 330570), (90, 308532), (105, 264456), (108, 257110), (120, 231399), (126, 220380), (135, 205688), (140, 198342), (168, 165285), (180, 154266), (189, 146920), (210, 132228), (216, 128555), (252, 110190), (270, 102844), (280, 99171), (315, 88152), (360, 77133), (378, 73460), (420, 66114), (504, 55095), (540, 51422), (630, 44076), (756, 36730), (840, 33057), (945, 29384), (1080, 25711), (1260, 22038), (1512, 18365), (1890, 14692), (2520, 11019), (3673, 7560), (3780, 7346)]