200746400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 528716160

約数和(自身を除く): 327969760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 47, 50, 76, 80, 94, 95, 100, 152, 160, 188, 190, 200, 235, 281, 304, 376, 380, 400, 470, 475, 562, 608, 752, 760, 800, 893, 940, 950, 1124, 1175, 1405, 1504, 1520, 1786, 1880, 1900, 2248, 2350, 2810, 3040, 3572, 3760, 3800, 4465, 4496, 4700, 5339, 5620, 7025, 7144, 7520, 7600, 8930, 8992, 9400, 10678, 11240, 13207, 14050, 14288, 15200, 17860, 18800, 21356, 22325, 22480, 26414, 26695, 28100, 28576, 35720, 37600, 42712, 44650, 44960, 52828, 53390, 56200, 66035, 71440, 85424, 89300, 105656, 106780, 112400, 132070, 133475, 142880, 170848, 178600, 211312, 213560, 224800, 250933, 264140, 266950, 330175, 357200, 422624, 427120, 501866, 528280, 533900, 660350, 714400, 854240, 1003732, 1056560, 1067800, 1254665, 1320700, 2007464, 2113120, 2135600, 2509330, 2641400, 4014928, 4271200, 5018660, 5282800, 6273325, 8029856, 10037320, 10565600, 12546650, 20074640, 25093300, 40149280, 50186600, 100373200, 200746400]

約数ペア:

[(1, 200746400), (2, 100373200), (4, 50186600), (5, 40149280), (8, 25093300), (10, 20074640), (16, 12546650), (19, 10565600), (20, 10037320), (25, 8029856), (32, 6273325), (38, 5282800), (40, 5018660), (47, 4271200), (50, 4014928), (76, 2641400), (80, 2509330), (94, 2135600), (95, 2113120), (100, 2007464), (152, 1320700), (160, 1254665), (188, 1067800), (190, 1056560), (200, 1003732), (235, 854240), (281, 714400), (304, 660350), (376, 533900), (380, 528280), (400, 501866), (470, 427120), (475, 422624), (562, 357200), (608, 330175), (752, 266950), (760, 264140), (800, 250933), (893, 224800), (940, 213560), (950, 211312), (1124, 178600), (1175, 170848), (1405, 142880), (1504, 133475), (1520, 132070), (1786, 112400), (1880, 106780), (1900, 105656), (2248, 89300), (2350, 85424), (2810, 71440), (3040, 66035), (3572, 56200), (3760, 53390), (3800, 52828), (4465, 44960), (4496, 44650), (4700, 42712), (5339, 37600), (5620, 35720), (7025, 28576), (7144, 28100), (7520, 26695), (7600, 26414), (8930, 22480), (8992, 22325), (9400, 21356), (10678, 18800), (11240, 17860), (13207, 15200), (14050, 14288)]