84047220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1839

約数の個数: 120

約数和(自身を含む): 272903400

約数和(自身を除く): 188856180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 1789, 2349, 2610, 3132, 3578, 3915, 4698, 5220, 5367, 7156, 7830, 8945, 9396, 10734, 11745, 15660, 16101, 17890, 21468, 23490, 26835, 32202, 35780, 46980, 48303, 51881, 53670, 64404, 80505, 96606, 103762, 107340, 144909, 155643, 161010, 193212, 207524, 241515, 259405, 289818, 311286, 322020, 466929, 483030, 518810, 579636, 622572, 724545, 778215, 933858, 966060, 1037620, 1400787, 1449090, 1556430, 1867716, 2334645, 2801574, 2898180, 3112860, 4202361, 4669290, 5603148, 7003935, 8404722, 9338580, 14007870, 16809444, 21011805, 28015740, 42023610, 84047220]

約数ペア:

[(1, 84047220), (2, 42023610), (3, 28015740), (4, 21011805), (5, 16809444), (6, 14007870), (9, 9338580), (10, 8404722), (12, 7003935), (15, 5603148), (18, 4669290), (20, 4202361), (27, 3112860), (29, 2898180), (30, 2801574), (36, 2334645), (45, 1867716), (54, 1556430), (58, 1449090), (60, 1400787), (81, 1037620), (87, 966060), (90, 933858), (108, 778215), (116, 724545), (135, 622572), (145, 579636), (162, 518810), (174, 483030), (180, 466929), (261, 322020), (270, 311286), (290, 289818), (324, 259405), (348, 241515), (405, 207524), (435, 193212), (522, 161010), (540, 155643), (580, 144909), (783, 107340), (810, 103762), (870, 96606), (1044, 80505), (1305, 64404), (1566, 53670), (1620, 51881), (1740, 48303), (1789, 46980), (2349, 35780), (2610, 32202), (3132, 26835), (3578, 23490), (3915, 21468), (4698, 17890), (5220, 16101), (5367, 15660), (7156, 11745), (7830, 10734), (8945, 9396)]