387973080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97973}}^1$

素因数の和:98001

約数の個数: 96

約数和(自身を含む): 1375554960

約数和(自身を除く): 987581880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 97973, 195946, 293919, 391892, 489865, 587838, 783784, 881757, 979730, 1077703, 1175676, 1469595, 1763514, 1959460, 2155406, 2351352, 2939190, 3233109, 3527028, 3918920, 4310812, 4408785, 5388515, 5878380, 6466218, 7054056, 8621624, 8817570, 9699327, 10777030, 11756760, 12932436, 16165545, 17635140, 19398654, 21554060, 25864872, 32331090, 35270280, 38797308, 43108120, 48496635, 64662180, 77594616, 96993270, 129324360, 193986540, 387973080]

約数ペア:

[(1, 387973080), (2, 193986540), (3, 129324360), (4, 96993270), (5, 77594616), (6, 64662180), (8, 48496635), (9, 43108120), (10, 38797308), (11, 35270280), (12, 32331090), (15, 25864872), (18, 21554060), (20, 19398654), (22, 17635140), (24, 16165545), (30, 12932436), (33, 11756760), (36, 10777030), (40, 9699327), (44, 8817570), (45, 8621624), (55, 7054056), (60, 6466218), (66, 5878380), (72, 5388515), (88, 4408785), (90, 4310812), (99, 3918920), (110, 3527028), (120, 3233109), (132, 2939190), (165, 2351352), (180, 2155406), (198, 1959460), (220, 1763514), (264, 1469595), (330, 1175676), (360, 1077703), (396, 979730), (440, 881757), (495, 783784), (660, 587838), (792, 489865), (990, 391892), (1320, 293919), (1980, 195946), (3960, 97973)]