54612800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 168

約数和(自身を含む): 153070560

約数和(自身を除く): 98457760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 32, 40, 44, 50, 55, 58, 64, 80, 88, 100, 107, 110, 116, 145, 160, 176, 200, 214, 220, 232, 275, 290, 319, 320, 352, 400, 428, 440, 464, 535, 550, 580, 638, 704, 725, 800, 856, 880, 928, 1070, 1100, 1160, 1177, 1276, 1450, 1595, 1600, 1712, 1760, 1856, 2140, 2200, 2320, 2354, 2552, 2675, 2900, 3103, 3190, 3424, 3520, 4280, 4400, 4640, 4708, 5104, 5350, 5800, 5885, 6206, 6380, 6848, 7975, 8560, 8800, 9280, 9416, 10208, 10700, 11600, 11770, 12412, 12760, 15515, 15950, 17120, 17600, 18832, 20416, 21400, 23200, 23540, 24824, 25520, 29425, 31030, 31900, 34133, 34240, 37664, 42800, 46400, 47080, 49648, 51040, 58850, 62060, 63800, 68266, 75328, 77575, 85600, 94160, 99296, 102080, 117700, 124120, 127600, 136532, 155150, 170665, 171200, 188320, 198592, 235400, 248240, 255200, 273064, 310300, 341330, 376640, 470800, 496480, 510400, 546128, 620600, 682660, 853325, 941600, 992960, 1092256, 1241200, 1365320, 1706650, 1883200, 2184512, 2482400, 2730640, 3413300, 4964800, 5461280, 6826600, 10922560, 13653200, 27306400, 54612800]

約数ペア:

[(1, 54612800), (2, 27306400), (4, 13653200), (5, 10922560), (8, 6826600), (10, 5461280), (11, 4964800), (16, 3413300), (20, 2730640), (22, 2482400), (25, 2184512), (29, 1883200), (32, 1706650), (40, 1365320), (44, 1241200), (50, 1092256), (55, 992960), (58, 941600), (64, 853325), (80, 682660), (88, 620600), (100, 546128), (107, 510400), (110, 496480), (116, 470800), (145, 376640), (160, 341330), (176, 310300), (200, 273064), (214, 255200), (220, 248240), (232, 235400), (275, 198592), (290, 188320), (319, 171200), (320, 170665), (352, 155150), (400, 136532), (428, 127600), (440, 124120), (464, 117700), (535, 102080), (550, 99296), (580, 94160), (638, 85600), (704, 77575), (725, 75328), (800, 68266), (856, 63800), (880, 62060), (928, 58850), (1070, 51040), (1100, 49648), (1160, 47080), (1177, 46400), (1276, 42800), (1450, 37664), (1595, 34240), (1600, 34133), (1712, 31900), (1760, 31030), (1856, 29425), (2140, 25520), (2200, 24824), (2320, 23540), (2354, 23200), (2552, 21400), (2675, 20416), (2900, 18832), (3103, 17600), (3190, 17120), (3424, 15950), (3520, 15515), (4280, 12760), (4400, 12412), (4640, 11770), (4708, 11600), (5104, 10700), (5350, 10208), (5800, 9416), (5885, 9280), (6206, 8800), (6380, 8560), (6848, 7975)]