204087060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{827}}^1$

素因数の和:1302

約数の個数: 96

約数和(自身を含む): 637096320

約数和(自身を除く): 433009260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 457, 540, 827, 914, 1371, 1654, 1828, 2285, 2481, 2742, 3308, 4113, 4135, 4570, 4962, 5484, 6855, 7443, 8226, 8270, 9140, 9924, 12339, 12405, 13710, 14886, 16452, 16540, 20565, 22329, 24678, 24810, 27420, 29772, 37215, 41130, 44658, 49356, 49620, 61695, 74430, 82260, 89316, 111645, 123390, 148860, 223290, 246780, 377939, 446580, 755878, 1133817, 1511756, 1889695, 2267634, 3401451, 3779390, 4535268, 5669085, 6802902, 7558780, 10204353, 11338170, 13605804, 17007255, 20408706, 22676340, 34014510, 40817412, 51021765, 68029020, 102043530, 204087060]

約数ペア:

[(1, 204087060), (2, 102043530), (3, 68029020), (4, 51021765), (5, 40817412), (6, 34014510), (9, 22676340), (10, 20408706), (12, 17007255), (15, 13605804), (18, 11338170), (20, 10204353), (27, 7558780), (30, 6802902), (36, 5669085), (45, 4535268), (54, 3779390), (60, 3401451), (90, 2267634), (108, 1889695), (135, 1511756), (180, 1133817), (270, 755878), (457, 446580), (540, 377939), (827, 246780), (914, 223290), (1371, 148860), (1654, 123390), (1828, 111645), (2285, 89316), (2481, 82260), (2742, 74430), (3308, 61695), (4113, 49620), (4135, 49356), (4570, 44658), (4962, 41130), (5484, 37215), (6855, 29772), (7443, 27420), (8226, 24810), (8270, 24678), (9140, 22329), (9924, 20565), (12339, 16540), (12405, 16452), (13710, 14886)]