243391200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 288

約数和(自身を含む): 885880800

約数和(自身を除く): 642489600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 29, 30, 32, 39, 40, 48, 50, 52, 58, 60, 65, 75, 78, 80, 87, 96, 100, 104, 116, 120, 130, 145, 150, 156, 160, 174, 195, 200, 208, 232, 240, 260, 269, 290, 300, 312, 325, 348, 377, 390, 400, 416, 435, 464, 480, 520, 538, 580, 600, 624, 650, 696, 725, 754, 780, 800, 807, 870, 928, 975, 1040, 1076, 1131, 1160, 1200, 1248, 1300, 1345, 1392, 1450, 1508, 1560, 1614, 1740, 1885, 1950, 2080, 2152, 2175, 2262, 2320, 2400, 2600, 2690, 2784, 2900, 3016, 3120, 3228, 3480, 3497, 3770, 3900, 4035, 4304, 4350, 4524, 4640, 5200, 5380, 5655, 5800, 6032, 6240, 6456, 6725, 6960, 6994, 7540, 7800, 7801, 8070, 8608, 8700, 9048, 9425, 10400, 10491, 10760, 11310, 11600, 12064, 12912, 13450, 13920, 13988, 15080, 15600, 15602, 16140, 17400, 17485, 18096, 18850, 20175, 20982, 21520, 22620, 23200, 23403, 25824, 26900, 27976, 28275, 30160, 31200, 31204, 32280, 34800, 34970, 36192, 37700, 39005, 40350, 41964, 43040, 45240, 46806, 52455, 53800, 55952, 56550, 60320, 62408, 64560, 69600, 69940, 75400, 78010, 80700, 83928, 87425, 90480, 93612, 101413, 104910, 107600, 111904, 113100, 117015, 124816, 129120, 139880, 150800, 156020, 161400, 167856, 174850, 180960, 187224, 195025, 202826, 209820, 215200, 226200, 234030, 249632, 262275, 279760, 301600, 304239, 312040, 322800, 335712, 349700, 374448, 390050, 405652, 419640, 452400, 468060, 507065, 524550, 559520, 585075, 608478, 624080, 645600, 699400, 748896, 780100, 811304, 839280, 904800, 936120, 1014130, 1049100, 1170150, 1216956, 1248160, 1398800, 1521195, 1560200, 1622608, 1678560, 1872240, 2028260, 2098200, 2340300, 2433912, 2535325, 2797600, 3042390, 3120400, 3245216, 3744480, 4056520, 4196400, 4680600, 4867824, 5070650, 6084780, 6240800, 7605975, 8113040, 8392800, 9361200, 9735648, 10141300, 12169560, 15211950, 16226080, 18722400, 20282600, 24339120, 30423900, 40565200, 48678240, 60847800, 81130400, 121695600, 243391200]

約数ペア:

[(1, 243391200), (2, 121695600), (3, 81130400), (4, 60847800), (5, 48678240), (6, 40565200), (8, 30423900), (10, 24339120), (12, 20282600), (13, 18722400), (15, 16226080), (16, 15211950), (20, 12169560), (24, 10141300), (25, 9735648), (26, 9361200), (29, 8392800), (30, 8113040), (32, 7605975), (39, 6240800), (40, 6084780), (48, 5070650), (50, 4867824), (52, 4680600), (58, 4196400), (60, 4056520), (65, 3744480), (75, 3245216), (78, 3120400), (80, 3042390), (87, 2797600), (96, 2535325), (100, 2433912), (104, 2340300), (116, 2098200), (120, 2028260), (130, 1872240), (145, 1678560), (150, 1622608), (156, 1560200), (160, 1521195), (174, 1398800), (195, 1248160), (200, 1216956), (208, 1170150), (232, 1049100), (240, 1014130), (260, 936120), (269, 904800), (290, 839280), (300, 811304), (312, 780100), (325, 748896), (348, 699400), (377, 645600), (390, 624080), (400, 608478), (416, 585075), (435, 559520), (464, 524550), (480, 507065), (520, 468060), (538, 452400), (580, 419640), (600, 405652), (624, 390050), (650, 374448), (696, 349700), (725, 335712), (754, 322800), (780, 312040), (800, 304239), (807, 301600), (870, 279760), (928, 262275), (975, 249632), (1040, 234030), (1076, 226200), (1131, 215200), (1160, 209820), (1200, 202826), (1248, 195025), (1300, 187224), (1345, 180960), (1392, 174850), (1450, 167856), (1508, 161400), (1560, 156020), (1614, 150800), (1740, 139880), (1885, 129120), (1950, 124816), (2080, 117015), (2152, 113100), (2175, 111904), (2262, 107600), (2320, 104910), (2400, 101413), (2600, 93612), (2690, 90480), (2784, 87425), (2900, 83928), (3016, 80700), (3120, 78010), (3228, 75400), (3480, 69940), (3497, 69600), (3770, 64560), (3900, 62408), (4035, 60320), (4304, 56550), (4350, 55952), (4524, 53800), (4640, 52455), (5200, 46806), (5380, 45240), (5655, 43040), (5800, 41964), (6032, 40350), (6240, 39005), (6456, 37700), (6725, 36192), (6960, 34970), (6994, 34800), (7540, 32280), (7800, 31204), (7801, 31200), (8070, 30160), (8608, 28275), (8700, 27976), (9048, 26900), (9425, 25824), (10400, 23403), (10491, 23200), (10760, 22620), (11310, 21520), (11600, 20982), (12064, 20175), (12912, 18850), (13450, 18096), (13920, 17485), (13988, 17400), (15080, 16140), (15600, 15602)]