136878660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4487

約数の個数: 120

約数和(自身を含む): 452094720

約数和(自身を除く): 315216060

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, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 4447, 5130, 6156, 7695, 8894, 10260, 13341, 15390, 17788, 22235, 26682, 30780, 40023, 44470, 53364, 66705, 80046, 84493, 88940, 120069, 133410, 160092, 168986, 200115, 240138, 253479, 266820, 337972, 360207, 400230, 422465, 480276, 506958, 600345, 720414, 760437, 800460, 844930, 1013916, 1200690, 1267395, 1440828, 1520874, 1689860, 1801035, 2281311, 2401380, 2534790, 3041748, 3602070, 3802185, 4562622, 5069580, 6843933, 7204140, 7604370, 9125244, 11406555, 13687866, 15208740, 22813110, 27375732, 34219665, 45626220, 68439330, 136878660]

約数ペア:

[(1, 136878660), (2, 68439330), (3, 45626220), (4, 34219665), (5, 27375732), (6, 22813110), (9, 15208740), (10, 13687866), (12, 11406555), (15, 9125244), (18, 7604370), (19, 7204140), (20, 6843933), (27, 5069580), (30, 4562622), (36, 3802185), (38, 3602070), (45, 3041748), (54, 2534790), (57, 2401380), (60, 2281311), (76, 1801035), (81, 1689860), (90, 1520874), (95, 1440828), (108, 1267395), (114, 1200690), (135, 1013916), (162, 844930), (171, 800460), (180, 760437), (190, 720414), (228, 600345), (270, 506958), (285, 480276), (324, 422465), (342, 400230), (380, 360207), (405, 337972), (513, 266820), (540, 253479), (570, 240138), (684, 200115), (810, 168986), (855, 160092), (1026, 133410), (1140, 120069), (1539, 88940), (1620, 84493), (1710, 80046), (2052, 66705), (2565, 53364), (3078, 44470), (3420, 40023), (4447, 30780), (5130, 26682), (6156, 22235), (7695, 17788), (8894, 15390), (10260, 13341)]