205956300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:616

約数の個数: 144

約数和(自身を含む): 656208000

約数和(自身を除く): 450251700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 139, 150, 165, 220, 275, 278, 300, 330, 417, 449, 550, 556, 660, 695, 825, 834, 898, 1100, 1347, 1390, 1529, 1650, 1668, 1796, 2085, 2245, 2694, 2780, 3058, 3300, 3475, 4170, 4490, 4587, 4939, 5388, 6116, 6735, 6950, 7645, 8340, 8980, 9174, 9878, 10425, 11225, 13470, 13900, 14817, 15290, 18348, 19756, 20850, 22450, 22935, 24695, 26940, 29634, 30580, 33675, 38225, 41700, 44900, 45870, 49390, 59268, 62411, 67350, 74085, 76450, 91740, 98780, 114675, 123475, 124822, 134700, 148170, 152900, 187233, 229350, 246950, 249644, 296340, 312055, 370425, 374466, 458700, 493900, 624110, 686521, 740850, 748932, 936165, 1248220, 1373042, 1481700, 1560275, 1872330, 2059563, 2746084, 3120550, 3432605, 3744660, 4119126, 4680825, 6241100, 6865210, 8238252, 9361650, 10297815, 13730420, 17163025, 18723300, 20595630, 34326050, 41191260, 51489075, 68652100, 102978150, 205956300]

約数ペア:

[(1, 205956300), (2, 102978150), (3, 68652100), (4, 51489075), (5, 41191260), (6, 34326050), (10, 20595630), (11, 18723300), (12, 17163025), (15, 13730420), (20, 10297815), (22, 9361650), (25, 8238252), (30, 6865210), (33, 6241100), (44, 4680825), (50, 4119126), (55, 3744660), (60, 3432605), (66, 3120550), (75, 2746084), (100, 2059563), (110, 1872330), (132, 1560275), (139, 1481700), (150, 1373042), (165, 1248220), (220, 936165), (275, 748932), (278, 740850), (300, 686521), (330, 624110), (417, 493900), (449, 458700), (550, 374466), (556, 370425), (660, 312055), (695, 296340), (825, 249644), (834, 246950), (898, 229350), (1100, 187233), (1347, 152900), (1390, 148170), (1529, 134700), (1650, 124822), (1668, 123475), (1796, 114675), (2085, 98780), (2245, 91740), (2694, 76450), (2780, 74085), (3058, 67350), (3300, 62411), (3475, 59268), (4170, 49390), (4490, 45870), (4587, 44900), (4939, 41700), (5388, 38225), (6116, 33675), (6735, 30580), (6950, 29634), (7645, 26940), (8340, 24695), (8980, 22935), (9174, 22450), (9878, 20850), (10425, 19756), (11225, 18348), (13470, 15290), (13900, 14817)]