27820800

素因数分解:

$2^8\times 3^3\times 5^2\times 7^1\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 432

約数和(自身を含む): 121658880

約数和(自身を除く): 93838080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 50, 54, 56, 60, 63, 64, 69, 70, 72, 75, 80, 84, 90, 92, 96, 100, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 150, 160, 161, 168, 175, 180, 184, 189, 192, 200, 207, 210, 216, 224, 225, 230, 240, 252, 256, 270, 276, 280, 288, 300, 315, 320, 322, 336, 345, 350, 360, 368, 378, 384, 400, 414, 420, 432, 448, 450, 460, 480, 483, 504, 525, 540, 552, 560, 575, 576, 600, 621, 630, 640, 644, 672, 675, 690, 700, 720, 736, 756, 768, 800, 805, 828, 840, 864, 896, 900, 920, 945, 960, 966, 1008, 1035, 1050, 1080, 1104, 1120, 1150, 1152, 1200, 1242, 1260, 1280, 1288, 1344, 1350, 1380, 1400, 1440, 1449, 1472, 1512, 1575, 1600, 1610, 1656, 1680, 1725, 1728, 1792, 1800, 1840, 1890, 1920, 1932, 2016, 2070, 2100, 2160, 2208, 2240, 2300, 2304, 2400, 2415, 2484, 2520, 2576, 2688, 2700, 2760, 2800, 2880, 2898, 2944, 3024, 3105, 3150, 3200, 3220, 3312, 3360, 3450, 3456, 3600, 3680, 3780, 3840, 3864, 4025, 4032, 4140, 4200, 4320, 4347, 4416, 4480, 4600, 4725, 4800, 4830, 4968, 5040, 5152, 5175, 5376, 5400, 5520, 5600, 5760, 5796, 5888, 6048, 6210, 6300, 6400, 6440, 6624, 6720, 6900, 6912, 7200, 7245, 7360, 7560, 7728, 8050, 8064, 8280, 8400, 8640, 8694, 8832, 8960, 9200, 9450, 9600, 9660, 9936, 10080, 10304, 10350, 10800, 11040, 11200, 11520, 11592, 12075, 12096, 12420, 12600, 12880, 13248, 13440, 13800, 14400, 14490, 14720, 15120, 15456, 15525, 16100, 16128, 16560, 16800, 17280, 17388, 17664, 18400, 18900, 19200, 19320, 19872, 20160, 20608, 20700, 21600, 21735, 22080, 22400, 23184, 24150, 24192, 24840, 25200, 25760, 26496, 26880, 27600, 28800, 28980, 29440, 30240, 30912, 31050, 32200, 33120, 33600, 34560, 34776, 36225, 36800, 37800, 38640, 39744, 40320, 41216, 41400, 43200, 43470, 44160, 44800, 46368, 48300, 48384, 49680, 50400, 51520, 52992, 55200, 57600, 57960, 60480, 61824, 62100, 64400, 66240, 67200, 69552, 72450, 73600, 75600, 77280, 79488, 80640, 82800, 86400, 86940, 88320, 92736, 96600, 99360, 100800, 103040, 108675, 110400, 115920, 120960, 123648, 124200, 128800, 132480, 134400, 139104, 144900, 147200, 151200, 154560, 158976, 165600, 172800, 173880, 185472, 193200, 198720, 201600, 206080, 217350, 220800, 231840, 241920, 248400, 257600, 264960, 278208, 289800, 302400, 309120, 331200, 347760, 370944, 386400, 397440, 403200, 434700, 441600, 463680, 496800, 515200, 556416, 579600, 604800, 618240, 662400, 695520, 772800, 794880, 869400, 927360, 993600, 1030400, 1112832, 1159200, 1209600, 1324800, 1391040, 1545600, 1738800, 1854720, 1987200, 2318400, 2782080, 3091200, 3477600, 3974400, 4636800, 5564160, 6955200, 9273600, 13910400, 27820800]

約数ペア:

[(1, 27820800), (2, 13910400), (3, 9273600), (4, 6955200), (5, 5564160), (6, 4636800), (7, 3974400), (8, 3477600), (9, 3091200), (10, 2782080), (12, 2318400), (14, 1987200), (15, 1854720), (16, 1738800), (18, 1545600), (20, 1391040), (21, 1324800), (23, 1209600), (24, 1159200), (25, 1112832), (27, 1030400), (28, 993600), (30, 927360), (32, 869400), (35, 794880), (36, 772800), (40, 695520), (42, 662400), (45, 618240), (46, 604800), (48, 579600), (50, 556416), (54, 515200), (56, 496800), (60, 463680), (63, 441600), (64, 434700), (69, 403200), (70, 397440), (72, 386400), (75, 370944), (80, 347760), (84, 331200), (90, 309120), (92, 302400), (96, 289800), (100, 278208), (105, 264960), (108, 257600), (112, 248400), (115, 241920), (120, 231840), (126, 220800), (128, 217350), (135, 206080), (138, 201600), (140, 198720), (144, 193200), (150, 185472), (160, 173880), (161, 172800), (168, 165600), (175, 158976), (180, 154560), (184, 151200), (189, 147200), (192, 144900), (200, 139104), (207, 134400), (210, 132480), (216, 128800), (224, 124200), (225, 123648), (230, 120960), (240, 115920), (252, 110400), (256, 108675), (270, 103040), (276, 100800), (280, 99360), (288, 96600), (300, 92736), (315, 88320), (320, 86940), (322, 86400), (336, 82800), (345, 80640), (350, 79488), (360, 77280), (368, 75600), (378, 73600), (384, 72450), (400, 69552), (414, 67200), (420, 66240), (432, 64400), (448, 62100), (450, 61824), (460, 60480), (480, 57960), (483, 57600), (504, 55200), (525, 52992), (540, 51520), (552, 50400), (560, 49680), (575, 48384), (576, 48300), (600, 46368), (621, 44800), (630, 44160), (640, 43470), (644, 43200), (672, 41400), (675, 41216), (690, 40320), (700, 39744), (720, 38640), (736, 37800), (756, 36800), (768, 36225), (800, 34776), (805, 34560), (828, 33600), (840, 33120), (864, 32200), (896, 31050), (900, 30912), (920, 30240), (945, 29440), (960, 28980), (966, 28800), (1008, 27600), (1035, 26880), (1050, 26496), (1080, 25760), (1104, 25200), (1120, 24840), (1150, 24192), (1152, 24150), (1200, 23184), (1242, 22400), (1260, 22080), (1280, 21735), (1288, 21600), (1344, 20700), (1350, 20608), (1380, 20160), (1400, 19872), (1440, 19320), (1449, 19200), (1472, 18900), (1512, 18400), (1575, 17664), (1600, 17388), (1610, 17280), (1656, 16800), (1680, 16560), (1725, 16128), (1728, 16100), (1792, 15525), (1800, 15456), (1840, 15120), (1890, 14720), (1920, 14490), (1932, 14400), (2016, 13800), (2070, 13440), (2100, 13248), (2160, 12880), (2208, 12600), (2240, 12420), (2300, 12096), (2304, 12075), (2400, 11592), (2415, 11520), (2484, 11200), (2520, 11040), (2576, 10800), (2688, 10350), (2700, 10304), (2760, 10080), (2800, 9936), (2880, 9660), (2898, 9600), (2944, 9450), (3024, 9200), (3105, 8960), (3150, 8832), (3200, 8694), (3220, 8640), (3312, 8400), (3360, 8280), (3450, 8064), (3456, 8050), (3600, 7728), (3680, 7560), (3780, 7360), (3840, 7245), (3864, 7200), (4025, 6912), (4032, 6900), (4140, 6720), (4200, 6624), (4320, 6440), (4347, 6400), (4416, 6300), (4480, 6210), (4600, 6048), (4725, 5888), (4800, 5796), (4830, 5760), (4968, 5600), (5040, 5520), (5152, 5400), (5175, 5376)]