137611620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4271}}^1$

素因数の和:4465

約数の個数: 72

約数和(自身を含む): 419852160

約数和(自身を除く): 282240540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1074, 1611, 1790, 2148, 2685, 3222, 3580, 4271, 5370, 6444, 8055, 8542, 10740, 12813, 16110, 17084, 21355, 25626, 32220, 38439, 42710, 51252, 64065, 76878, 85420, 128130, 153756, 192195, 256260, 384390, 764509, 768780, 1529018, 2293527, 3058036, 3822545, 4587054, 6880581, 7645090, 9174108, 11467635, 13761162, 15290180, 22935270, 27522324, 34402905, 45870540, 68805810, 137611620]

約数ペア:

[(1, 137611620), (2, 68805810), (3, 45870540), (4, 34402905), (5, 27522324), (6, 22935270), (9, 15290180), (10, 13761162), (12, 11467635), (15, 9174108), (18, 7645090), (20, 6880581), (30, 4587054), (36, 3822545), (45, 3058036), (60, 2293527), (90, 1529018), (179, 768780), (180, 764509), (358, 384390), (537, 256260), (716, 192195), (895, 153756), (1074, 128130), (1611, 85420), (1790, 76878), (2148, 64065), (2685, 51252), (3222, 42710), (3580, 38439), (4271, 32220), (5370, 25626), (6444, 21355), (8055, 17084), (8542, 16110), (10740, 12813)]