22087890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 160

約数和(自身を含む): 67535424

約数和(自身を除く): 45447534

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 37, 45, 54, 55, 66, 67, 74, 81, 90, 99, 110, 111, 134, 135, 162, 165, 185, 198, 201, 222, 270, 297, 330, 333, 335, 370, 402, 405, 407, 495, 555, 594, 603, 666, 670, 737, 810, 814, 891, 990, 999, 1005, 1110, 1206, 1221, 1474, 1485, 1665, 1782, 1809, 1998, 2010, 2035, 2211, 2442, 2479, 2970, 2997, 3015, 3330, 3618, 3663, 3685, 4070, 4422, 4455, 4958, 4995, 5427, 5994, 6030, 6105, 6633, 7326, 7370, 7437, 8910, 9045, 9990, 10854, 10989, 11055, 12210, 12395, 13266, 14874, 14985, 18090, 18315, 19899, 21978, 22110, 22311, 24790, 27135, 27269, 29970, 32967, 33165, 36630, 37185, 39798, 44622, 54270, 54538, 54945, 59697, 65934, 66330, 66933, 74370, 81807, 99495, 109890, 111555, 119394, 133866, 136345, 163614, 164835, 198990, 200799, 223110, 245421, 272690, 298485, 329670, 334665, 401598, 409035, 490842, 596970, 669330, 736263, 818070, 1003995, 1227105, 1472526, 2007990, 2208789, 2454210, 3681315, 4417578, 7362630, 11043945, 22087890]

約数ペア:

[(1, 22087890), (2, 11043945), (3, 7362630), (5, 4417578), (6, 3681315), (9, 2454210), (10, 2208789), (11, 2007990), (15, 1472526), (18, 1227105), (22, 1003995), (27, 818070), (30, 736263), (33, 669330), (37, 596970), (45, 490842), (54, 409035), (55, 401598), (66, 334665), (67, 329670), (74, 298485), (81, 272690), (90, 245421), (99, 223110), (110, 200799), (111, 198990), (134, 164835), (135, 163614), (162, 136345), (165, 133866), (185, 119394), (198, 111555), (201, 109890), (222, 99495), (270, 81807), (297, 74370), (330, 66933), (333, 66330), (335, 65934), (370, 59697), (402, 54945), (405, 54538), (407, 54270), (495, 44622), (555, 39798), (594, 37185), (603, 36630), (666, 33165), (670, 32967), (737, 29970), (810, 27269), (814, 27135), (891, 24790), (990, 22311), (999, 22110), (1005, 21978), (1110, 19899), (1206, 18315), (1221, 18090), (1474, 14985), (1485, 14874), (1665, 13266), (1782, 12395), (1809, 12210), (1998, 11055), (2010, 10989), (2035, 10854), (2211, 9990), (2442, 9045), (2479, 8910), (2970, 7437), (2997, 7370), (3015, 7326), (3330, 6633), (3618, 6105), (3663, 6030), (3685, 5994), (4070, 5427), (4422, 4995), (4455, 4958)]