22503420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 73180800

約数和(自身を除く): 50677380

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, 479, 522, 540, 580, 783, 810, 870, 958, 1044, 1305, 1437, 1566, 1620, 1740, 1916, 2349, 2395, 2610, 2874, 3132, 3915, 4311, 4698, 4790, 5220, 5748, 7185, 7830, 8622, 9396, 9580, 11745, 12933, 13891, 14370, 15660, 17244, 21555, 23490, 25866, 27782, 28740, 38799, 41673, 43110, 46980, 51732, 55564, 64665, 69455, 77598, 83346, 86220, 125019, 129330, 138910, 155196, 166692, 193995, 208365, 250038, 258660, 277820, 375057, 387990, 416730, 500076, 625095, 750114, 775980, 833460, 1125171, 1250190, 1500228, 1875285, 2250342, 2500380, 3750570, 4500684, 5625855, 7501140, 11251710, 22503420]

約数ペア:

[(1, 22503420), (2, 11251710), (3, 7501140), (4, 5625855), (5, 4500684), (6, 3750570), (9, 2500380), (10, 2250342), (12, 1875285), (15, 1500228), (18, 1250190), (20, 1125171), (27, 833460), (29, 775980), (30, 750114), (36, 625095), (45, 500076), (54, 416730), (58, 387990), (60, 375057), (81, 277820), (87, 258660), (90, 250038), (108, 208365), (116, 193995), (135, 166692), (145, 155196), (162, 138910), (174, 129330), (180, 125019), (261, 86220), (270, 83346), (290, 77598), (324, 69455), (348, 64665), (405, 55564), (435, 51732), (479, 46980), (522, 43110), (540, 41673), (580, 38799), (783, 28740), (810, 27782), (870, 25866), (958, 23490), (1044, 21555), (1305, 17244), (1437, 15660), (1566, 14370), (1620, 13891), (1740, 12933), (1916, 11745), (2349, 9580), (2395, 9396), (2610, 8622), (2874, 7830), (3132, 7185), (3915, 5748), (4311, 5220), (4698, 4790)]