1087552620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78467}}^1$

素因数の和:78500

約数の個数: 144

約数和(自身を含む): 4112978688

約数和(自身を除く): 3025426068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 78467, 156934, 235401, 313868, 392335, 470802, 549269, 706203, 784670, 863137, 941604, 1098538, 1177005, 1412406, 1569340, 1647807, 1726274, 2197076, 2354010, 2589411, 2746345, 2824812, 3295614, 3452548, 3531015, 4315685, 4708020, 4943421, 5178822, 5492690, 6041959, 6591228, 7062030, 7768233, 8239035, 8631370, 9886842, 10357644, 10985380, 12083918, 12947055, 14124060, 15536466, 16478070, 17262740, 18125877, 19773684, 24167836, 24717105, 25894110, 30209795, 31072932, 32956140, 36251754, 38841165, 49434210, 51788220, 54377631, 60419590, 72503508, 77682330, 90629385, 98868420, 108755262, 120839180, 155364660, 181258770, 217510524, 271888155, 362517540, 543776310, 1087552620]

約数ペア:

[(1, 1087552620), (2, 543776310), (3, 362517540), (4, 271888155), (5, 217510524), (6, 181258770), (7, 155364660), (9, 120839180), (10, 108755262), (11, 98868420), (12, 90629385), (14, 77682330), (15, 72503508), (18, 60419590), (20, 54377631), (21, 51788220), (22, 49434210), (28, 38841165), (30, 36251754), (33, 32956140), (35, 31072932), (36, 30209795), (42, 25894110), (44, 24717105), (45, 24167836), (55, 19773684), (60, 18125877), (63, 17262740), (66, 16478070), (70, 15536466), (77, 14124060), (84, 12947055), (90, 12083918), (99, 10985380), (105, 10357644), (110, 9886842), (126, 8631370), (132, 8239035), (140, 7768233), (154, 7062030), (165, 6591228), (180, 6041959), (198, 5492690), (210, 5178822), (220, 4943421), (231, 4708020), (252, 4315685), (308, 3531015), (315, 3452548), (330, 3295614), (385, 2824812), (396, 2746345), (420, 2589411), (462, 2354010), (495, 2197076), (630, 1726274), (660, 1647807), (693, 1569340), (770, 1412406), (924, 1177005), (990, 1098538), (1155, 941604), (1260, 863137), (1386, 784670), (1540, 706203), (1980, 549269), (2310, 470802), (2772, 392335), (3465, 313868), (4620, 235401), (6930, 156934), (13860, 78467)]