349428420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7673}}^1$

素因数の和:7722

約数の個数: 144

約数和(自身を含む): 1206721152

約数和(自身を除く): 857292732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1980, 2070, 2277, 2530, 3036, 3795, 4140, 4554, 5060, 7590, 7673, 9108, 11385, 15180, 15346, 22770, 23019, 30692, 38365, 45540, 46038, 69057, 76730, 84403, 92076, 115095, 138114, 153460, 168806, 176479, 230190, 253209, 276228, 337612, 345285, 352958, 422015, 460380, 506418, 529437, 690570, 705916, 759627, 844030, 882395, 1012836, 1058874, 1266045, 1381140, 1519254, 1588311, 1688060, 1764790, 1941269, 2117748, 2532090, 2647185, 3038508, 3176622, 3529580, 3798135, 3882538, 5064180, 5294370, 5823807, 6353244, 7596270, 7765076, 7941555, 9706345, 10588740, 11647614, 15192540, 15883110, 17471421, 19412690, 23295228, 29119035, 31766220, 34942842, 38825380, 58238070, 69885684, 87357105, 116476140, 174714210, 349428420]

約数ペア:

[(1, 349428420), (2, 174714210), (3, 116476140), (4, 87357105), (5, 69885684), (6, 58238070), (9, 38825380), (10, 34942842), (11, 31766220), (12, 29119035), (15, 23295228), (18, 19412690), (20, 17471421), (22, 15883110), (23, 15192540), (30, 11647614), (33, 10588740), (36, 9706345), (44, 7941555), (45, 7765076), (46, 7596270), (55, 6353244), (60, 5823807), (66, 5294370), (69, 5064180), (90, 3882538), (92, 3798135), (99, 3529580), (110, 3176622), (115, 3038508), (132, 2647185), (138, 2532090), (165, 2117748), (180, 1941269), (198, 1764790), (207, 1688060), (220, 1588311), (230, 1519254), (253, 1381140), (276, 1266045), (330, 1058874), (345, 1012836), (396, 882395), (414, 844030), (460, 759627), (495, 705916), (506, 690570), (660, 529437), (690, 506418), (759, 460380), (828, 422015), (990, 352958), (1012, 345285), (1035, 337612), (1265, 276228), (1380, 253209), (1518, 230190), (1980, 176479), (2070, 168806), (2277, 153460), (2530, 138114), (3036, 115095), (3795, 92076), (4140, 84403), (4554, 76730), (5060, 69057), (7590, 46038), (7673, 45540), (9108, 38365), (11385, 30692), (15180, 23019), (15346, 22770)]