67737780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34211}}^1$

素因数の和:34237

約数の個数: 72

約数和(自身を含む): 224157024

約数和(自身を除く): 156419244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 34211, 68422, 102633, 136844, 171055, 205266, 307899, 342110, 376321, 410532, 513165, 615798, 684220, 752642, 1026330, 1128963, 1231596, 1505284, 1539495, 1881605, 2052660, 2257926, 3078990, 3386889, 3763210, 4515852, 5644815, 6157980, 6773778, 7526420, 11289630, 13547556, 16934445, 22579260, 33868890, 67737780]

約数ペア:

[(1, 67737780), (2, 33868890), (3, 22579260), (4, 16934445), (5, 13547556), (6, 11289630), (9, 7526420), (10, 6773778), (11, 6157980), (12, 5644815), (15, 4515852), (18, 3763210), (20, 3386889), (22, 3078990), (30, 2257926), (33, 2052660), (36, 1881605), (44, 1539495), (45, 1505284), (55, 1231596), (60, 1128963), (66, 1026330), (90, 752642), (99, 684220), (110, 615798), (132, 513165), (165, 410532), (180, 376321), (198, 342110), (220, 307899), (330, 205266), (396, 171055), (495, 136844), (660, 102633), (990, 68422), (1980, 34211)]