55553850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 240

約数和(自身を含む): 178247520

約数和(自身を除く): 122693670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 29, 30, 33, 43, 45, 50, 54, 55, 58, 66, 75, 81, 86, 87, 90, 99, 110, 129, 135, 145, 150, 162, 165, 174, 198, 215, 225, 258, 261, 270, 275, 290, 297, 319, 330, 387, 405, 430, 435, 450, 473, 495, 522, 550, 594, 638, 645, 675, 725, 774, 783, 810, 825, 870, 891, 946, 957, 990, 1075, 1161, 1247, 1290, 1305, 1350, 1419, 1450, 1485, 1566, 1595, 1650, 1782, 1914, 1935, 2025, 2150, 2175, 2322, 2349, 2365, 2475, 2494, 2610, 2838, 2871, 2970, 3190, 3225, 3483, 3741, 3870, 3915, 4050, 4257, 4350, 4455, 4698, 4730, 4785, 4950, 5742, 5805, 6235, 6450, 6525, 6966, 7095, 7425, 7482, 7830, 7975, 8514, 8613, 8910, 9570, 9675, 11223, 11610, 11745, 11825, 12470, 12771, 13050, 13717, 14190, 14355, 14850, 15950, 17226, 17415, 18705, 19350, 19575, 21285, 22275, 22446, 23490, 23650, 23925, 25542, 25839, 27434, 28710, 29025, 31175, 33669, 34830, 35475, 37410, 38313, 39150, 41151, 42570, 43065, 44550, 47850, 51678, 56115, 58050, 58725, 62350, 63855, 67338, 68585, 70950, 71775, 76626, 82302, 86130, 87075, 93525, 101007, 106425, 112230, 117450, 123453, 127710, 129195, 137170, 143550, 168345, 174150, 187050, 191565, 202014, 205755, 212850, 215325, 246906, 258390, 280575, 319275, 336690, 342925, 370359, 383130, 411510, 430650, 505035, 561150, 617265, 638550, 645975, 685850, 740718, 841725, 957825, 1010070, 1028775, 1111077, 1234530, 1291950, 1683450, 1851795, 1915650, 2057550, 2222154, 2525175, 3086325, 3703590, 5050350, 5555385, 6172650, 9258975, 11110770, 18517950, 27776925, 55553850]

約数ペア:

[(1, 55553850), (2, 27776925), (3, 18517950), (5, 11110770), (6, 9258975), (9, 6172650), (10, 5555385), (11, 5050350), (15, 3703590), (18, 3086325), (22, 2525175), (25, 2222154), (27, 2057550), (29, 1915650), (30, 1851795), (33, 1683450), (43, 1291950), (45, 1234530), (50, 1111077), (54, 1028775), (55, 1010070), (58, 957825), (66, 841725), (75, 740718), (81, 685850), (86, 645975), (87, 638550), (90, 617265), (99, 561150), (110, 505035), (129, 430650), (135, 411510), (145, 383130), (150, 370359), (162, 342925), (165, 336690), (174, 319275), (198, 280575), (215, 258390), (225, 246906), (258, 215325), (261, 212850), (270, 205755), (275, 202014), (290, 191565), (297, 187050), (319, 174150), (330, 168345), (387, 143550), (405, 137170), (430, 129195), (435, 127710), (450, 123453), (473, 117450), (495, 112230), (522, 106425), (550, 101007), (594, 93525), (638, 87075), (645, 86130), (675, 82302), (725, 76626), (774, 71775), (783, 70950), (810, 68585), (825, 67338), (870, 63855), (891, 62350), (946, 58725), (957, 58050), (990, 56115), (1075, 51678), (1161, 47850), (1247, 44550), (1290, 43065), (1305, 42570), (1350, 41151), (1419, 39150), (1450, 38313), (1485, 37410), (1566, 35475), (1595, 34830), (1650, 33669), (1782, 31175), (1914, 29025), (1935, 28710), (2025, 27434), (2150, 25839), (2175, 25542), (2322, 23925), (2349, 23650), (2365, 23490), (2475, 22446), (2494, 22275), (2610, 21285), (2838, 19575), (2871, 19350), (2970, 18705), (3190, 17415), (3225, 17226), (3483, 15950), (3741, 14850), (3870, 14355), (3915, 14190), (4050, 13717), (4257, 13050), (4350, 12771), (4455, 12470), (4698, 11825), (4730, 11745), (4785, 11610), (4950, 11223), (5742, 9675), (5805, 9570), (6235, 8910), (6450, 8613), (6525, 8514), (6966, 7975), (7095, 7830), (7425, 7482)]