27803729000

素因数分解:

$2^3\times 5^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2999}}^1$

素因数の和:3220

約数の個数: 128

約数和(自身を含む): 66493440000

約数和(自身を除く): 38689711000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 125, 127, 146, 200, 250, 254, 292, 365, 500, 508, 584, 635, 730, 1000, 1016, 1270, 1460, 1825, 2540, 2920, 2999, 3175, 3650, 5080, 5998, 6350, 7300, 9125, 9271, 11996, 12700, 14600, 14995, 15875, 18250, 18542, 23992, 25400, 29990, 31750, 36500, 37084, 46355, 59980, 63500, 73000, 74168, 74975, 92710, 119960, 127000, 149950, 185420, 218927, 231775, 299900, 370840, 374875, 380873, 437854, 463550, 599800, 749750, 761746, 875708, 927100, 1094635, 1158875, 1499500, 1523492, 1751416, 1854200, 1904365, 2189270, 2317750, 2999000, 3046984, 3808730, 4378540, 4635500, 5473175, 7617460, 8757080, 9271000, 9521825, 10946350, 15234920, 19043650, 21892700, 27365875, 27803729, 38087300, 43785400, 47609125, 54731750, 55607458, 76174600, 95218250, 109463500, 111214916, 139018645, 190436500, 218927000, 222429832, 278037290, 380873000, 556074580, 695093225, 1112149160, 1390186450, 2780372900, 3475466125, 5560745800, 6950932250, 13901864500, 27803729000]

約数ペア:

[(1, 27803729000), (2, 13901864500), (4, 6950932250), (5, 5560745800), (8, 3475466125), (10, 2780372900), (20, 1390186450), (25, 1112149160), (40, 695093225), (50, 556074580), (73, 380873000), (100, 278037290), (125, 222429832), (127, 218927000), (146, 190436500), (200, 139018645), (250, 111214916), (254, 109463500), (292, 95218250), (365, 76174600), (500, 55607458), (508, 54731750), (584, 47609125), (635, 43785400), (730, 38087300), (1000, 27803729), (1016, 27365875), (1270, 21892700), (1460, 19043650), (1825, 15234920), (2540, 10946350), (2920, 9521825), (2999, 9271000), (3175, 8757080), (3650, 7617460), (5080, 5473175), (5998, 4635500), (6350, 4378540), (7300, 3808730), (9125, 3046984), (9271, 2999000), (11996, 2317750), (12700, 2189270), (14600, 1904365), (14995, 1854200), (15875, 1751416), (18250, 1523492), (18542, 1499500), (23992, 1158875), (25400, 1094635), (29990, 927100), (31750, 875708), (36500, 761746), (37084, 749750), (46355, 599800), (59980, 463550), (63500, 437854), (73000, 380873), (74168, 374875), (74975, 370840), (92710, 299900), (119960, 231775), (127000, 218927), (149950, 185420)]