203208800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:529

約数の個数: 144

約数和(自身を含む): 541371600

約数和(自身を除く): 338162800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 29, 32, 38, 40, 50, 58, 76, 80, 95, 100, 116, 145, 152, 160, 190, 200, 232, 290, 304, 380, 400, 461, 464, 475, 551, 580, 608, 725, 760, 800, 922, 928, 950, 1102, 1160, 1450, 1520, 1844, 1900, 2204, 2305, 2320, 2755, 2900, 3040, 3688, 3800, 4408, 4610, 4640, 5510, 5800, 7376, 7600, 8759, 8816, 9220, 11020, 11525, 11600, 13369, 13775, 14752, 15200, 17518, 17632, 18440, 22040, 23050, 23200, 26738, 27550, 35036, 36880, 43795, 44080, 46100, 53476, 55100, 66845, 70072, 73760, 87590, 88160, 92200, 106952, 110200, 133690, 140144, 175180, 184400, 213904, 218975, 220400, 254011, 267380, 280288, 334225, 350360, 368800, 427808, 437950, 440800, 508022, 534760, 668450, 700720, 875900, 1016044, 1069520, 1270055, 1336900, 1401440, 1751800, 2032088, 2139040, 2540110, 2673800, 3503600, 4064176, 5080220, 5347600, 6350275, 7007200, 8128352, 10160440, 10695200, 12700550, 20320880, 25401100, 40641760, 50802200, 101604400, 203208800]

約数ペア:

[(1, 203208800), (2, 101604400), (4, 50802200), (5, 40641760), (8, 25401100), (10, 20320880), (16, 12700550), (19, 10695200), (20, 10160440), (25, 8128352), (29, 7007200), (32, 6350275), (38, 5347600), (40, 5080220), (50, 4064176), (58, 3503600), (76, 2673800), (80, 2540110), (95, 2139040), (100, 2032088), (116, 1751800), (145, 1401440), (152, 1336900), (160, 1270055), (190, 1069520), (200, 1016044), (232, 875900), (290, 700720), (304, 668450), (380, 534760), (400, 508022), (461, 440800), (464, 437950), (475, 427808), (551, 368800), (580, 350360), (608, 334225), (725, 280288), (760, 267380), (800, 254011), (922, 220400), (928, 218975), (950, 213904), (1102, 184400), (1160, 175180), (1450, 140144), (1520, 133690), (1844, 110200), (1900, 106952), (2204, 92200), (2305, 88160), (2320, 87590), (2755, 73760), (2900, 70072), (3040, 66845), (3688, 55100), (3800, 53476), (4408, 46100), (4610, 44080), (4640, 43795), (5510, 36880), (5800, 35036), (7376, 27550), (7600, 26738), (8759, 23200), (8816, 23050), (9220, 22040), (11020, 18440), (11525, 17632), (11600, 17518), (13369, 15200), (13775, 14752)]