200748780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1597

約数の個数: 120

約数和(自身を含む): 637770672

約数和(自身を除く): 437021892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 249, 270, 324, 332, 405, 415, 498, 540, 747, 810, 830, 996, 1245, 1493, 1494, 1620, 1660, 2241, 2490, 2986, 2988, 3735, 4479, 4482, 4980, 5972, 6723, 7465, 7470, 8958, 8964, 11205, 13437, 13446, 14930, 14940, 17916, 22395, 22410, 26874, 26892, 29860, 33615, 40311, 44790, 44820, 53748, 67185, 67230, 80622, 89580, 120933, 123919, 134370, 134460, 161244, 201555, 241866, 247838, 268740, 371757, 403110, 483732, 495676, 604665, 619595, 743514, 806220, 1115271, 1209330, 1239190, 1487028, 1858785, 2230542, 2418660, 2478380, 3345813, 3717570, 4461084, 5576355, 6691626, 7435140, 10037439, 11152710, 13383252, 16729065, 20074878, 22305420, 33458130, 40149756, 50187195, 66916260, 100374390, 200748780]

約数ペア:

[(1, 200748780), (2, 100374390), (3, 66916260), (4, 50187195), (5, 40149756), (6, 33458130), (9, 22305420), (10, 20074878), (12, 16729065), (15, 13383252), (18, 11152710), (20, 10037439), (27, 7435140), (30, 6691626), (36, 5576355), (45, 4461084), (54, 3717570), (60, 3345813), (81, 2478380), (83, 2418660), (90, 2230542), (108, 1858785), (135, 1487028), (162, 1239190), (166, 1209330), (180, 1115271), (249, 806220), (270, 743514), (324, 619595), (332, 604665), (405, 495676), (415, 483732), (498, 403110), (540, 371757), (747, 268740), (810, 247838), (830, 241866), (996, 201555), (1245, 161244), (1493, 134460), (1494, 134370), (1620, 123919), (1660, 120933), (2241, 89580), (2490, 80622), (2986, 67230), (2988, 67185), (3735, 53748), (4479, 44820), (4482, 44790), (4980, 40311), (5972, 33615), (6723, 29860), (7465, 26892), (7470, 26874), (8958, 22410), (8964, 22395), (11205, 17916), (13437, 14940), (13446, 14930)]