137863620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1536

約数の個数: 144

約数和(自身を含む): 456805440

約数和(自身を除く): 318941820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1493, 1539, 1620, 1710, 2052, 2430, 2565, 2986, 3078, 3420, 4479, 4617, 4860, 5130, 5972, 6156, 7465, 7695, 8958, 9234, 10260, 13437, 14930, 15390, 17916, 18468, 22395, 23085, 26874, 28367, 29860, 30780, 40311, 44790, 46170, 53748, 56734, 67185, 80622, 85101, 89580, 92340, 113468, 120933, 134370, 141835, 161244, 170202, 201555, 241866, 255303, 268740, 283670, 340404, 362799, 403110, 425505, 483732, 510606, 567340, 604665, 725598, 765909, 806220, 851010, 1021212, 1209330, 1276515, 1451196, 1531818, 1702020, 1813995, 2297727, 2418660, 2553030, 3063636, 3627990, 3829545, 4595454, 5106060, 6893181, 7255980, 7659090, 9190908, 11488635, 13786362, 15318180, 22977270, 27572724, 34465905, 45954540, 68931810, 137863620]

約数ペア:

[(1, 137863620), (2, 68931810), (3, 45954540), (4, 34465905), (5, 27572724), (6, 22977270), (9, 15318180), (10, 13786362), (12, 11488635), (15, 9190908), (18, 7659090), (19, 7255980), (20, 6893181), (27, 5106060), (30, 4595454), (36, 3829545), (38, 3627990), (45, 3063636), (54, 2553030), (57, 2418660), (60, 2297727), (76, 1813995), (81, 1702020), (90, 1531818), (95, 1451196), (108, 1276515), (114, 1209330), (135, 1021212), (162, 851010), (171, 806220), (180, 765909), (190, 725598), (228, 604665), (243, 567340), (270, 510606), (285, 483732), (324, 425505), (342, 403110), (380, 362799), (405, 340404), (486, 283670), (513, 268740), (540, 255303), (570, 241866), (684, 201555), (810, 170202), (855, 161244), (972, 141835), (1026, 134370), (1140, 120933), (1215, 113468), (1493, 92340), (1539, 89580), (1620, 85101), (1710, 80622), (2052, 67185), (2430, 56734), (2565, 53748), (2986, 46170), (3078, 44790), (3420, 40311), (4479, 30780), (4617, 29860), (4860, 28367), (5130, 26874), (5972, 23085), (6156, 22395), (7465, 18468), (7695, 17916), (8958, 15390), (9234, 14930), (10260, 13437)]