180277.00000000

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 79567488

約数和(自身を除く): 41658903

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 43, 45, 55, 65, 99, 117, 129, 137, 143, 165, 195, 215, 387, 411, 429, 473, 495, 559, 585, 645, 685, 715, 1233, 1287, 1419, 1507, 1677, 1781, 1935, 2055, 2145, 2365, 2795, 4257, 4521, 5031, 5343, 5891, 6149, 6165, 6435, 7095, 7535, 8385, 8905, 13563, 16029, 17673, 18447, 19591, 21285, 22605, 25155, 26715, 29455, 30745, 53019, 55341, 58773, 64801, 67815, 76583, 80145, 88365, 92235, 97955, 176319, 194403, 229749, 265095, 276705, 293865, 324005, 382915, 583209, 689247, 842413, 881595, 972015, 1148745, 2527239, 2916045, 3446235, 4212065, 7581717, 12636195, 37908585]

約数ペア:

[(1, 37908585), (3, 12636195), (5, 7581717), (9, 4212065), (11, 3446235), (13, 2916045), (15, 2527239), (33, 1148745), (39, 972015), (43, 881595), (45, 842413), (55, 689247), (65, 583209), (99, 382915), (117, 324005), (129, 293865), (137, 276705), (143, 265095), (165, 229749), (195, 194403), (215, 176319), (387, 97955), (411, 92235), (429, 88365), (473, 80145), (495, 76583), (559, 67815), (585, 64801), (645, 58773), (685, 55341), (715, 53019), (1233, 30745), (1287, 29455), (1419, 26715), (1507, 25155), (1677, 22605), (1781, 21285), (1935, 19591), (2055, 18447), (2145, 17673), (2365, 16029), (2795, 13563), (4257, 8905), (4521, 8385), (5031, 7535), (5343, 7095), (5891, 6435), (6149, 6165)]