2572454400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2223

約数の個数: 240

約数和(自身を含む): 8776128768

約数和(自身を除く): 6203674368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 512, 600, 620, 640, 744, 768, 775, 800, 930, 960, 992, 1200, 1240, 1280, 1488, 1536, 1550, 1600, 1860, 1920, 1984, 2161, 2325, 2400, 2480, 2560, 2976, 3100, 3200, 3720, 3840, 3968, 4322, 4650, 4800, 4960, 5952, 6200, 6400, 6483, 7440, 7680, 7936, 8644, 9300, 9600, 9920, 10805, 11904, 12400, 12800, 12966, 14880, 15872, 17288, 18600, 19200, 19840, 21610, 23808, 24800, 25932, 29760, 32415, 34576, 37200, 38400, 39680, 43220, 47616, 49600, 51864, 54025, 59520, 64830, 66991, 69152, 74400, 79360, 86440, 99200, 103728, 108050, 119040, 129660, 133982, 138304, 148800, 162075, 172880, 198400, 200973, 207456, 216100, 238080, 259320, 267964, 276608, 297600, 324150, 334955, 345760, 396800, 401946, 414912, 432200, 518640, 535928, 553216, 595200, 648300, 669910, 691520, 803892, 829824, 864400, 1004865, 1037280, 1071856, 1106432, 1190400, 1296600, 1339820, 1383040, 1607784, 1659648, 1674775, 1728800, 2009730, 2074560, 2143712, 2593200, 2679640, 2766080, 3215568, 3319296, 3349550, 3457600, 4019460, 4149120, 4287424, 5024325, 5186400, 5359280, 5532160, 6431136, 6699100, 6915200, 8038920, 8298240, 8574848, 10048650, 10372800, 10718560, 12862272, 13398200, 13830400, 16077840, 16596480, 17149696, 20097300, 20745600, 21437120, 25724544, 26796400, 27660800, 32155680, 34299392, 40194600, 41491200, 42874240, 51449088, 53592800, 64311360, 80389200, 82982400, 85748480, 102898176, 107185600, 128622720, 160778400, 171496960, 214371200, 257245440, 321556800, 428742400, 514490880, 643113600, 857484800, 1286227200, 2572454400]

約数ペア:

[(1, 2572454400), (2, 1286227200), (3, 857484800), (4, 643113600), (5, 514490880), (6, 428742400), (8, 321556800), (10, 257245440), (12, 214371200), (15, 171496960), (16, 160778400), (20, 128622720), (24, 107185600), (25, 102898176), (30, 85748480), (31, 82982400), (32, 80389200), (40, 64311360), (48, 53592800), (50, 51449088), (60, 42874240), (62, 41491200), (64, 40194600), (75, 34299392), (80, 32155680), (93, 27660800), (96, 26796400), (100, 25724544), (120, 21437120), (124, 20745600), (128, 20097300), (150, 17149696), (155, 16596480), (160, 16077840), (186, 13830400), (192, 13398200), (200, 12862272), (240, 10718560), (248, 10372800), (256, 10048650), (300, 8574848), (310, 8298240), (320, 8038920), (372, 6915200), (384, 6699100), (400, 6431136), (465, 5532160), (480, 5359280), (496, 5186400), (512, 5024325), (600, 4287424), (620, 4149120), (640, 4019460), (744, 3457600), (768, 3349550), (775, 3319296), (800, 3215568), (930, 2766080), (960, 2679640), (992, 2593200), (1200, 2143712), (1240, 2074560), (1280, 2009730), (1488, 1728800), (1536, 1674775), (1550, 1659648), (1600, 1607784), (1860, 1383040), (1920, 1339820), (1984, 1296600), (2161, 1190400), (2325, 1106432), (2400, 1071856), (2480, 1037280), (2560, 1004865), (2976, 864400), (3100, 829824), (3200, 803892), (3720, 691520), (3840, 669910), (3968, 648300), (4322, 595200), (4650, 553216), (4800, 535928), (4960, 518640), (5952, 432200), (6200, 414912), (6400, 401946), (6483, 396800), (7440, 345760), (7680, 334955), (7936, 324150), (8644, 297600), (9300, 276608), (9600, 267964), (9920, 259320), (10805, 238080), (11904, 216100), (12400, 207456), (12800, 200973), (12966, 198400), (14880, 172880), (15872, 162075), (17288, 148800), (18600, 138304), (19200, 133982), (19840, 129660), (21610, 119040), (23808, 108050), (24800, 103728), (25932, 99200), (29760, 86440), (32415, 79360), (34576, 74400), (37200, 69152), (38400, 66991), (39680, 64830), (43220, 59520), (47616, 54025), (49600, 51864)]