381908400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 1315478304

約数和(自身を除く): 933569904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 97, 100, 102, 120, 136, 150, 170, 193, 194, 200, 204, 240, 255, 272, 291, 300, 340, 386, 388, 400, 408, 425, 485, 510, 579, 582, 600, 680, 772, 776, 816, 850, 965, 970, 1020, 1158, 1164, 1200, 1275, 1360, 1455, 1544, 1552, 1649, 1700, 1930, 1940, 2040, 2316, 2328, 2425, 2550, 2895, 2910, 3088, 3281, 3298, 3400, 3860, 3880, 4080, 4632, 4656, 4825, 4850, 4947, 5100, 5790, 5820, 6562, 6596, 6800, 7275, 7720, 7760, 8245, 9264, 9650, 9700, 9843, 9894, 10200, 11580, 11640, 13124, 13192, 14475, 14550, 15440, 16405, 16490, 18721, 19300, 19400, 19686, 19788, 20400, 23160, 23280, 24735, 26248, 26384, 28950, 29100, 32810, 32980, 37442, 38600, 38800, 39372, 39576, 41225, 46320, 49215, 49470, 52496, 56163, 57900, 58200, 65620, 65960, 74884, 77200, 78744, 79152, 82025, 82450, 93605, 98430, 98940, 112326, 115800, 116400, 123675, 131240, 131920, 149768, 157488, 164050, 164900, 187210, 196860, 197880, 224652, 231600, 246075, 247350, 262480, 280815, 299536, 318257, 328100, 329800, 374420, 393720, 395760, 449304, 468025, 492150, 494700, 561630, 636514, 656200, 659600, 748840, 787440, 898608, 936050, 954771, 984300, 989400, 1123260, 1273028, 1312400, 1404075, 1497680, 1591285, 1872100, 1909542, 1968600, 1978800, 2246520, 2546056, 2808150, 3182570, 3744200, 3819084, 3937200, 4493040, 4773855, 5092112, 5616300, 6365140, 7488400, 7638168, 7956425, 9547710, 11232600, 12730280, 15276336, 15912850, 19095420, 22465200, 23869275, 25460560, 31825700, 38190840, 47738550, 63651400, 76381680, 95477100, 127302800, 190954200, 381908400]

約数ペア:

[(1, 381908400), (2, 190954200), (3, 127302800), (4, 95477100), (5, 76381680), (6, 63651400), (8, 47738550), (10, 38190840), (12, 31825700), (15, 25460560), (16, 23869275), (17, 22465200), (20, 19095420), (24, 15912850), (25, 15276336), (30, 12730280), (34, 11232600), (40, 9547710), (48, 7956425), (50, 7638168), (51, 7488400), (60, 6365140), (68, 5616300), (75, 5092112), (80, 4773855), (85, 4493040), (97, 3937200), (100, 3819084), (102, 3744200), (120, 3182570), (136, 2808150), (150, 2546056), (170, 2246520), (193, 1978800), (194, 1968600), (200, 1909542), (204, 1872100), (240, 1591285), (255, 1497680), (272, 1404075), (291, 1312400), (300, 1273028), (340, 1123260), (386, 989400), (388, 984300), (400, 954771), (408, 936050), (425, 898608), (485, 787440), (510, 748840), (579, 659600), (582, 656200), (600, 636514), (680, 561630), (772, 494700), (776, 492150), (816, 468025), (850, 449304), (965, 395760), (970, 393720), (1020, 374420), (1158, 329800), (1164, 328100), (1200, 318257), (1275, 299536), (1360, 280815), (1455, 262480), (1544, 247350), (1552, 246075), (1649, 231600), (1700, 224652), (1930, 197880), (1940, 196860), (2040, 187210), (2316, 164900), (2328, 164050), (2425, 157488), (2550, 149768), (2895, 131920), (2910, 131240), (3088, 123675), (3281, 116400), (3298, 115800), (3400, 112326), (3860, 98940), (3880, 98430), (4080, 93605), (4632, 82450), (4656, 82025), (4825, 79152), (4850, 78744), (4947, 77200), (5100, 74884), (5790, 65960), (5820, 65620), (6562, 58200), (6596, 57900), (6800, 56163), (7275, 52496), (7720, 49470), (7760, 49215), (8245, 46320), (9264, 41225), (9650, 39576), (9700, 39372), (9843, 38800), (9894, 38600), (10200, 37442), (11580, 32980), (11640, 32810), (13124, 29100), (13192, 28950), (14475, 26384), (14550, 26248), (15440, 24735), (16405, 23280), (16490, 23160), (18721, 20400), (19300, 19788), (19400, 19686)]