128348550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 240

約数和(自身を含む): 404027712

約数和(自身を除く): 275679162

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 43, 45, 50, 54, 55, 66, 67, 75, 81, 86, 90, 99, 110, 129, 134, 135, 150, 162, 165, 198, 201, 215, 225, 258, 270, 275, 297, 330, 335, 387, 402, 405, 430, 450, 473, 495, 550, 594, 603, 645, 670, 675, 737, 774, 810, 825, 891, 946, 990, 1005, 1075, 1161, 1206, 1290, 1350, 1419, 1474, 1485, 1650, 1675, 1782, 1809, 1935, 2010, 2025, 2150, 2211, 2322, 2365, 2475, 2838, 2881, 2970, 3015, 3225, 3350, 3483, 3618, 3685, 3870, 4050, 4257, 4422, 4455, 4730, 4950, 5025, 5427, 5762, 5805, 6030, 6450, 6633, 6966, 7095, 7370, 7425, 8514, 8643, 8910, 9045, 9675, 10050, 10854, 11055, 11610, 11825, 12771, 13266, 14190, 14405, 14850, 15075, 17286, 17415, 18090, 18425, 19350, 19899, 21285, 22110, 22275, 23650, 25542, 25929, 27135, 28810, 29025, 30150, 31691, 33165, 34830, 35475, 36850, 38313, 39798, 42570, 43215, 44550, 45225, 51858, 54270, 55275, 58050, 59697, 63382, 63855, 66330, 70950, 72025, 76626, 77787, 86430, 87075, 90450, 95073, 99495, 106425, 110550, 119394, 127710, 129645, 135675, 144050, 155574, 158455, 165825, 174150, 190146, 191565, 198990, 212850, 216075, 233361, 259290, 271350, 285219, 298485, 316910, 319275, 331650, 383130, 388935, 432150, 466722, 475365, 497475, 570438, 596970, 638550, 648225, 777870, 792275, 855657, 950730, 957825, 994950, 1166805, 1296450, 1426095, 1492425, 1584550, 1711314, 1915650, 1944675, 2333610, 2376825, 2566971, 2852190, 2984850, 3889350, 4278285, 4753650, 5133942, 5834025, 7130475, 8556570, 11668050, 12834855, 14260950, 21391425, 25669710, 42782850, 64174275, 128348550]

約数ペア:

[(1, 128348550), (2, 64174275), (3, 42782850), (5, 25669710), (6, 21391425), (9, 14260950), (10, 12834855), (11, 11668050), (15, 8556570), (18, 7130475), (22, 5834025), (25, 5133942), (27, 4753650), (30, 4278285), (33, 3889350), (43, 2984850), (45, 2852190), (50, 2566971), (54, 2376825), (55, 2333610), (66, 1944675), (67, 1915650), (75, 1711314), (81, 1584550), (86, 1492425), (90, 1426095), (99, 1296450), (110, 1166805), (129, 994950), (134, 957825), (135, 950730), (150, 855657), (162, 792275), (165, 777870), (198, 648225), (201, 638550), (215, 596970), (225, 570438), (258, 497475), (270, 475365), (275, 466722), (297, 432150), (330, 388935), (335, 383130), (387, 331650), (402, 319275), (405, 316910), (430, 298485), (450, 285219), (473, 271350), (495, 259290), (550, 233361), (594, 216075), (603, 212850), (645, 198990), (670, 191565), (675, 190146), (737, 174150), (774, 165825), (810, 158455), (825, 155574), (891, 144050), (946, 135675), (990, 129645), (1005, 127710), (1075, 119394), (1161, 110550), (1206, 106425), (1290, 99495), (1350, 95073), (1419, 90450), (1474, 87075), (1485, 86430), (1650, 77787), (1675, 76626), (1782, 72025), (1809, 70950), (1935, 66330), (2010, 63855), (2025, 63382), (2150, 59697), (2211, 58050), (2322, 55275), (2365, 54270), (2475, 51858), (2838, 45225), (2881, 44550), (2970, 43215), (3015, 42570), (3225, 39798), (3350, 38313), (3483, 36850), (3618, 35475), (3685, 34830), (3870, 33165), (4050, 31691), (4257, 30150), (4422, 29025), (4455, 28810), (4730, 27135), (4950, 25929), (5025, 25542), (5427, 23650), (5762, 22275), (5805, 22110), (6030, 21285), (6450, 19899), (6633, 19350), (6966, 18425), (7095, 18090), (7370, 17415), (7425, 17286), (8514, 15075), (8643, 14850), (8910, 14405), (9045, 14190), (9675, 13266), (10050, 12771), (10854, 11825), (11055, 11610)]