200649360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 649958400

約数和(自身を除く): 449309040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 149, 155, 181, 186, 240, 248, 298, 310, 362, 372, 447, 465, 496, 543, 596, 620, 724, 744, 745, 894, 905, 930, 1086, 1192, 1240, 1448, 1488, 1490, 1788, 1810, 1860, 2172, 2235, 2384, 2480, 2715, 2896, 2980, 3576, 3620, 3720, 4344, 4470, 4619, 5430, 5611, 5960, 7152, 7240, 7440, 8688, 8940, 9238, 10860, 11222, 11920, 13857, 14480, 16833, 17880, 18476, 21720, 22444, 23095, 26969, 27714, 28055, 33666, 35760, 36952, 43440, 44888, 46190, 53938, 55428, 56110, 67332, 69285, 73904, 80907, 84165, 89776, 92380, 107876, 110856, 112220, 134664, 134845, 138570, 161814, 168330, 184760, 215752, 221712, 224440, 269328, 269690, 277140, 323628, 336660, 369520, 404535, 431504, 448880, 539380, 554280, 647256, 673320, 809070, 836039, 1078760, 1108560, 1294512, 1346640, 1618140, 1672078, 2157520, 2508117, 3236280, 3344156, 4180195, 5016234, 6472560, 6688312, 8360390, 10032468, 12540585, 13376624, 16720780, 20064936, 25081170, 33441560, 40129872, 50162340, 66883120, 100324680, 200649360]

約数ペア:

[(1, 200649360), (2, 100324680), (3, 66883120), (4, 50162340), (5, 40129872), (6, 33441560), (8, 25081170), (10, 20064936), (12, 16720780), (15, 13376624), (16, 12540585), (20, 10032468), (24, 8360390), (30, 6688312), (31, 6472560), (40, 5016234), (48, 4180195), (60, 3344156), (62, 3236280), (80, 2508117), (93, 2157520), (120, 1672078), (124, 1618140), (149, 1346640), (155, 1294512), (181, 1108560), (186, 1078760), (240, 836039), (248, 809070), (298, 673320), (310, 647256), (362, 554280), (372, 539380), (447, 448880), (465, 431504), (496, 404535), (543, 369520), (596, 336660), (620, 323628), (724, 277140), (744, 269690), (745, 269328), (894, 224440), (905, 221712), (930, 215752), (1086, 184760), (1192, 168330), (1240, 161814), (1448, 138570), (1488, 134845), (1490, 134664), (1788, 112220), (1810, 110856), (1860, 107876), (2172, 92380), (2235, 89776), (2384, 84165), (2480, 80907), (2715, 73904), (2896, 69285), (2980, 67332), (3576, 56110), (3620, 55428), (3720, 53938), (4344, 46190), (4470, 44888), (4619, 43440), (5430, 36952), (5611, 35760), (5960, 33666), (7152, 28055), (7240, 27714), (7440, 26969), (8688, 23095), (8940, 22444), (9238, 21720), (10860, 18476), (11222, 17880), (11920, 16833), (13857, 14480)]