55142340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 180956160

約数和(自身を除く): 125813820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 43, 44, 55, 58, 60, 66, 67, 86, 87, 110, 116, 129, 132, 134, 145, 165, 172, 174, 201, 215, 220, 258, 268, 290, 319, 330, 335, 348, 402, 430, 435, 473, 516, 580, 638, 645, 660, 670, 737, 804, 860, 870, 946, 957, 1005, 1247, 1276, 1290, 1340, 1419, 1474, 1595, 1740, 1892, 1914, 1943, 2010, 2211, 2365, 2494, 2580, 2838, 2881, 2948, 3190, 3685, 3741, 3828, 3886, 4020, 4422, 4730, 4785, 4988, 5676, 5762, 5829, 6235, 6380, 7095, 7370, 7482, 7772, 8643, 8844, 9460, 9570, 9715, 11055, 11524, 11658, 12470, 13717, 14190, 14405, 14740, 14964, 17286, 18705, 19140, 19430, 21373, 22110, 23316, 24940, 27434, 28380, 28810, 29145, 31691, 34572, 37410, 38860, 41151, 42746, 43215, 44220, 54868, 57620, 58290, 63382, 64119, 68585, 74820, 82302, 83549, 85492, 86430, 95073, 106865, 116580, 126764, 128238, 137170, 158455, 164604, 167098, 172860, 190146, 205755, 213730, 250647, 256476, 274340, 316910, 320595, 334196, 380292, 411510, 417745, 427460, 475365, 501294, 633820, 641190, 823020, 835490, 919039, 950730, 1002588, 1253235, 1282380, 1670980, 1838078, 1901460, 2506470, 2757117, 3676156, 4595195, 5012940, 5514234, 9190390, 11028468, 13785585, 18380780, 27571170, 55142340]

約数ペア:

[(1, 55142340), (2, 27571170), (3, 18380780), (4, 13785585), (5, 11028468), (6, 9190390), (10, 5514234), (11, 5012940), (12, 4595195), (15, 3676156), (20, 2757117), (22, 2506470), (29, 1901460), (30, 1838078), (33, 1670980), (43, 1282380), (44, 1253235), (55, 1002588), (58, 950730), (60, 919039), (66, 835490), (67, 823020), (86, 641190), (87, 633820), (110, 501294), (116, 475365), (129, 427460), (132, 417745), (134, 411510), (145, 380292), (165, 334196), (172, 320595), (174, 316910), (201, 274340), (215, 256476), (220, 250647), (258, 213730), (268, 205755), (290, 190146), (319, 172860), (330, 167098), (335, 164604), (348, 158455), (402, 137170), (430, 128238), (435, 126764), (473, 116580), (516, 106865), (580, 95073), (638, 86430), (645, 85492), (660, 83549), (670, 82302), (737, 74820), (804, 68585), (860, 64119), (870, 63382), (946, 58290), (957, 57620), (1005, 54868), (1247, 44220), (1276, 43215), (1290, 42746), (1340, 41151), (1419, 38860), (1474, 37410), (1595, 34572), (1740, 31691), (1892, 29145), (1914, 28810), (1943, 28380), (2010, 27434), (2211, 24940), (2365, 23316), (2494, 22110), (2580, 21373), (2838, 19430), (2881, 19140), (2948, 18705), (3190, 17286), (3685, 14964), (3741, 14740), (3828, 14405), (3886, 14190), (4020, 13717), (4422, 12470), (4730, 11658), (4785, 11524), (4988, 11055), (5676, 9715), (5762, 9570), (5829, 9460), (6235, 8844), (6380, 8643), (7095, 7772), (7370, 7482)]