127181880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{16823}}^1$

素因数の和:16850

約数の個数: 128

約数和(自身を含む): 484531200

約数和(自身を除く): 357349320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 16823, 33646, 50469, 67292, 84115, 100938, 117761, 134584, 151407, 168230, 201876, 235522, 252345, 302814, 336460, 353283, 403752, 454221, 471044, 504690, 588805, 605628, 672920, 706566, 757035, 908442, 942088, 1009380, 1059849, 1177610, 1211256, 1413132, 1514070, 1766415, 1816884, 2018760, 2119698, 2271105, 2355220, 2826264, 3028140, 3179547, 3532830, 3633768, 4239396, 4542210, 4710440, 5299245, 6056280, 6359094, 7065660, 8478792, 9084420, 10598490, 12718188, 14131320, 15897735, 18168840, 21196980, 25436376, 31795470, 42393960, 63590940, 127181880]

約数ペア:

[(1, 127181880), (2, 63590940), (3, 42393960), (4, 31795470), (5, 25436376), (6, 21196980), (7, 18168840), (8, 15897735), (9, 14131320), (10, 12718188), (12, 10598490), (14, 9084420), (15, 8478792), (18, 7065660), (20, 6359094), (21, 6056280), (24, 5299245), (27, 4710440), (28, 4542210), (30, 4239396), (35, 3633768), (36, 3532830), (40, 3179547), (42, 3028140), (45, 2826264), (54, 2355220), (56, 2271105), (60, 2119698), (63, 2018760), (70, 1816884), (72, 1766415), (84, 1514070), (90, 1413132), (105, 1211256), (108, 1177610), (120, 1059849), (126, 1009380), (135, 942088), (140, 908442), (168, 757035), (180, 706566), (189, 672920), (210, 605628), (216, 588805), (252, 504690), (270, 471044), (280, 454221), (315, 403752), (360, 353283), (378, 336460), (420, 302814), (504, 252345), (540, 235522), (630, 201876), (756, 168230), (840, 151407), (945, 134584), (1080, 117761), (1260, 100938), (1512, 84115), (1890, 67292), (2520, 50469), (3780, 33646), (7560, 16823)]