67635540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 192

約数和(自身を含む): 249177600

約数和(自身を除く): 181542060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 617, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1234, 1260, 1305, 1566, 1740, 1827, 1851, 1890, 2030, 2436, 2468, 2610, 3045, 3085, 3132, 3654, 3702, 3780, 3915, 4060, 4319, 5220, 5481, 5553, 6090, 6170, 7308, 7404, 7830, 8638, 9135, 9255, 10962, 11106, 12180, 12340, 12957, 15660, 16659, 17276, 17893, 18270, 18510, 21595, 21924, 22212, 25914, 27405, 27765, 33318, 35786, 36540, 37020, 38871, 43190, 51828, 53679, 54810, 55530, 64785, 66636, 71572, 77742, 83295, 86380, 89465, 107358, 109620, 111060, 116613, 125251, 129570, 155484, 161037, 166590, 178930, 194355, 214716, 233226, 250502, 259140, 268395, 322074, 333180, 357860, 375753, 388710, 466452, 483111, 501004, 536790, 583065, 626255, 644148, 751506, 777420, 805185, 966222, 1073580, 1127259, 1166130, 1252510, 1503012, 1610370, 1878765, 1932444, 2254518, 2332260, 2415555, 2505020, 3220740, 3381777, 3757530, 4509036, 4831110, 5636295, 6763554, 7515060, 9662220, 11272590, 13527108, 16908885, 22545180, 33817770, 67635540]

約数ペア:

[(1, 67635540), (2, 33817770), (3, 22545180), (4, 16908885), (5, 13527108), (6, 11272590), (7, 9662220), (9, 7515060), (10, 6763554), (12, 5636295), (14, 4831110), (15, 4509036), (18, 3757530), (20, 3381777), (21, 3220740), (27, 2505020), (28, 2415555), (29, 2332260), (30, 2254518), (35, 1932444), (36, 1878765), (42, 1610370), (45, 1503012), (54, 1252510), (58, 1166130), (60, 1127259), (63, 1073580), (70, 966222), (84, 805185), (87, 777420), (90, 751506), (105, 644148), (108, 626255), (116, 583065), (126, 536790), (135, 501004), (140, 483111), (145, 466452), (174, 388710), (180, 375753), (189, 357860), (203, 333180), (210, 322074), (252, 268395), (261, 259140), (270, 250502), (290, 233226), (315, 214716), (348, 194355), (378, 178930), (406, 166590), (420, 161037), (435, 155484), (522, 129570), (540, 125251), (580, 116613), (609, 111060), (617, 109620), (630, 107358), (756, 89465), (783, 86380), (812, 83295), (870, 77742), (945, 71572), (1015, 66636), (1044, 64785), (1218, 55530), (1234, 54810), (1260, 53679), (1305, 51828), (1566, 43190), (1740, 38871), (1827, 37020), (1851, 36540), (1890, 35786), (2030, 33318), (2436, 27765), (2468, 27405), (2610, 25914), (3045, 22212), (3085, 21924), (3132, 21595), (3654, 18510), (3702, 18270), (3780, 17893), (3915, 17276), (4060, 16659), (4319, 15660), (5220, 12957), (5481, 12340), (5553, 12180), (6090, 11106), (6170, 10962), (7308, 9255), (7404, 9135), (7830, 8638)]