206818800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 715906560

約数和(自身を除く): 509087760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 47, 48, 50, 57, 60, 75, 76, 80, 94, 95, 100, 114, 120, 141, 150, 152, 188, 190, 193, 200, 228, 235, 240, 282, 285, 300, 304, 376, 380, 386, 400, 456, 470, 475, 564, 570, 579, 600, 705, 752, 760, 772, 893, 912, 940, 950, 965, 1128, 1140, 1158, 1175, 1200, 1410, 1425, 1520, 1544, 1786, 1880, 1900, 1930, 2256, 2280, 2316, 2350, 2679, 2820, 2850, 2895, 3088, 3525, 3572, 3667, 3760, 3800, 3860, 4465, 4560, 4632, 4700, 4825, 5358, 5640, 5700, 5790, 7050, 7144, 7334, 7600, 7720, 8930, 9071, 9264, 9400, 9650, 10716, 11001, 11280, 11400, 11580, 13395, 14100, 14288, 14475, 14668, 15440, 17860, 18142, 18335, 18800, 19300, 21432, 22002, 22325, 22800, 23160, 26790, 27213, 28200, 28950, 29336, 35720, 36284, 36670, 38600, 42864, 44004, 44650, 45355, 46320, 53580, 54426, 55005, 56400, 57900, 58672, 66975, 71440, 72568, 73340, 77200, 88008, 89300, 90710, 91675, 107160, 108852, 110010, 115800, 133950, 136065, 145136, 146680, 172349, 176016, 178600, 181420, 183350, 214320, 217704, 220020, 226775, 231600, 267900, 272130, 275025, 293360, 344698, 357200, 362840, 366700, 435408, 440040, 453550, 517047, 535800, 544260, 550050, 680325, 689396, 725680, 733400, 861745, 880080, 907100, 1034094, 1071600, 1088520, 1100100, 1360650, 1378792, 1466800, 1723490, 1814200, 2068188, 2177040, 2200200, 2585235, 2721300, 2757584, 3446980, 3628400, 4136376, 4308725, 4400400, 5170470, 5442600, 6893960, 8272752, 8617450, 10340940, 10885200, 12926175, 13787920, 17234900, 20681880, 25852350, 34469800, 41363760, 51704700, 68939600, 103409400, 206818800]

約数ペア:

[(1, 206818800), (2, 103409400), (3, 68939600), (4, 51704700), (5, 41363760), (6, 34469800), (8, 25852350), (10, 20681880), (12, 17234900), (15, 13787920), (16, 12926175), (19, 10885200), (20, 10340940), (24, 8617450), (25, 8272752), (30, 6893960), (38, 5442600), (40, 5170470), (47, 4400400), (48, 4308725), (50, 4136376), (57, 3628400), (60, 3446980), (75, 2757584), (76, 2721300), (80, 2585235), (94, 2200200), (95, 2177040), (100, 2068188), (114, 1814200), (120, 1723490), (141, 1466800), (150, 1378792), (152, 1360650), (188, 1100100), (190, 1088520), (193, 1071600), (200, 1034094), (228, 907100), (235, 880080), (240, 861745), (282, 733400), (285, 725680), (300, 689396), (304, 680325), (376, 550050), (380, 544260), (386, 535800), (400, 517047), (456, 453550), (470, 440040), (475, 435408), (564, 366700), (570, 362840), (579, 357200), (600, 344698), (705, 293360), (752, 275025), (760, 272130), (772, 267900), (893, 231600), (912, 226775), (940, 220020), (950, 217704), (965, 214320), (1128, 183350), (1140, 181420), (1158, 178600), (1175, 176016), (1200, 172349), (1410, 146680), (1425, 145136), (1520, 136065), (1544, 133950), (1786, 115800), (1880, 110010), (1900, 108852), (1930, 107160), (2256, 91675), (2280, 90710), (2316, 89300), (2350, 88008), (2679, 77200), (2820, 73340), (2850, 72568), (2895, 71440), (3088, 66975), (3525, 58672), (3572, 57900), (3667, 56400), (3760, 55005), (3800, 54426), (3860, 53580), (4465, 46320), (4560, 45355), (4632, 44650), (4700, 44004), (4825, 42864), (5358, 38600), (5640, 36670), (5700, 36284), (5790, 35720), (7050, 29336), (7144, 28950), (7334, 28200), (7600, 27213), (7720, 26790), (8930, 23160), (9071, 22800), (9264, 22325), (9400, 22002), (9650, 21432), (10716, 19300), (11001, 18800), (11280, 18335), (11400, 18142), (11580, 17860), (13395, 15440), (14100, 14668), (14288, 14475)]