138623670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 383846400

約数和(自身を除く): 245222730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 79, 90, 97, 134, 135, 158, 194, 201, 237, 270, 291, 335, 395, 402, 474, 485, 582, 603, 670, 711, 790, 873, 970, 1005, 1185, 1206, 1422, 1455, 1746, 1809, 2010, 2133, 2370, 2619, 2910, 3015, 3555, 3618, 4266, 4365, 5238, 5293, 6030, 6499, 7110, 7663, 8730, 9045, 10586, 10665, 12998, 13095, 15326, 15879, 18090, 19497, 21330, 22989, 26190, 26465, 31758, 32495, 38315, 38994, 45978, 47637, 52930, 58491, 64990, 68967, 76630, 79395, 95274, 97485, 114945, 116982, 137934, 142911, 158790, 175473, 194970, 206901, 229890, 238185, 285822, 292455, 344835, 350946, 413802, 476370, 513421, 584910, 689670, 714555, 877365, 1026842, 1034505, 1429110, 1540263, 1754730, 2069010, 2567105, 3080526, 4620789, 5134210, 7701315, 9241578, 13862367, 15402630, 23103945, 27724734, 46207890, 69311835, 138623670]

約数ペア:

[(1, 138623670), (2, 69311835), (3, 46207890), (5, 27724734), (6, 23103945), (9, 15402630), (10, 13862367), (15, 9241578), (18, 7701315), (27, 5134210), (30, 4620789), (45, 3080526), (54, 2567105), (67, 2069010), (79, 1754730), (90, 1540263), (97, 1429110), (134, 1034505), (135, 1026842), (158, 877365), (194, 714555), (201, 689670), (237, 584910), (270, 513421), (291, 476370), (335, 413802), (395, 350946), (402, 344835), (474, 292455), (485, 285822), (582, 238185), (603, 229890), (670, 206901), (711, 194970), (790, 175473), (873, 158790), (970, 142911), (1005, 137934), (1185, 116982), (1206, 114945), (1422, 97485), (1455, 95274), (1746, 79395), (1809, 76630), (2010, 68967), (2133, 64990), (2370, 58491), (2619, 52930), (2910, 47637), (3015, 45978), (3555, 38994), (3618, 38315), (4266, 32495), (4365, 31758), (5238, 26465), (5293, 26190), (6030, 22989), (6499, 21330), (7110, 19497), (7663, 18090), (8730, 15879), (9045, 15326), (10586, 13095), (10665, 12998)]