126638820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9137}}^1$

素因数の和:9170

約数の個数: 144

約数和(自身を含む): 478977408

約数和(自身を除く): 352338588

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, 9137, 13860, 18274, 27411, 36548, 45685, 54822, 63959, 82233, 91370, 100507, 109644, 127918, 137055, 164466, 182740, 191877, 201014, 255836, 274110, 301521, 319795, 328932, 383754, 402028, 411165, 502535, 548220, 575631, 603042, 639590, 703549, 767508, 822330, 904563, 959385, 1005070, 1151262, 1206084, 1279180, 1407098, 1507605, 1644660, 1809126, 1918770, 2010140, 2110647, 2302524, 2814196, 2878155, 3015210, 3517745, 3618252, 3837540, 4221294, 4522815, 5756310, 6030420, 6331941, 7035490, 8442588, 9045630, 10553235, 11512620, 12663882, 14070980, 18091260, 21106470, 25327764, 31659705, 42212940, 63319410, 126638820]

約数ペア:

[(1, 126638820), (2, 63319410), (3, 42212940), (4, 31659705), (5, 25327764), (6, 21106470), (7, 18091260), (9, 14070980), (10, 12663882), (11, 11512620), (12, 10553235), (14, 9045630), (15, 8442588), (18, 7035490), (20, 6331941), (21, 6030420), (22, 5756310), (28, 4522815), (30, 4221294), (33, 3837540), (35, 3618252), (36, 3517745), (42, 3015210), (44, 2878155), (45, 2814196), (55, 2302524), (60, 2110647), (63, 2010140), (66, 1918770), (70, 1809126), (77, 1644660), (84, 1507605), (90, 1407098), (99, 1279180), (105, 1206084), (110, 1151262), (126, 1005070), (132, 959385), (140, 904563), (154, 822330), (165, 767508), (180, 703549), (198, 639590), (210, 603042), (220, 575631), (231, 548220), (252, 502535), (308, 411165), (315, 402028), (330, 383754), (385, 328932), (396, 319795), (420, 301521), (462, 274110), (495, 255836), (630, 201014), (660, 191877), (693, 182740), (770, 164466), (924, 137055), (990, 127918), (1155, 109644), (1260, 100507), (1386, 91370), (1540, 82233), (1980, 63959), (2310, 54822), (2772, 45685), (3465, 36548), (4620, 27411), (6930, 18274), (9137, 13860)]