28814400

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 336

約数和(自身を含む): 113385600

約数和(自身を除く): 84571200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 29, 30, 32, 36, 40, 45, 46, 48, 50, 54, 58, 60, 64, 69, 72, 75, 80, 87, 90, 92, 96, 100, 108, 115, 116, 120, 135, 138, 144, 145, 150, 160, 174, 180, 184, 192, 200, 207, 216, 225, 230, 232, 240, 261, 270, 276, 288, 290, 300, 320, 345, 348, 360, 368, 400, 414, 432, 435, 450, 460, 464, 480, 522, 540, 552, 575, 576, 580, 600, 621, 667, 675, 690, 696, 720, 725, 736, 783, 800, 828, 864, 870, 900, 920, 928, 960, 1035, 1044, 1080, 1104, 1150, 1160, 1200, 1242, 1305, 1334, 1350, 1380, 1392, 1440, 1450, 1472, 1566, 1600, 1656, 1725, 1728, 1740, 1800, 1840, 1856, 2001, 2070, 2088, 2160, 2175, 2208, 2300, 2320, 2400, 2484, 2610, 2668, 2700, 2760, 2784, 2880, 2900, 3105, 3132, 3312, 3335, 3450, 3480, 3600, 3680, 3915, 4002, 4140, 4176, 4320, 4350, 4416, 4600, 4640, 4800, 4968, 5175, 5220, 5336, 5400, 5520, 5568, 5800, 6003, 6210, 6264, 6525, 6624, 6670, 6900, 6960, 7200, 7360, 7830, 8004, 8280, 8352, 8640, 8700, 9200, 9280, 9936, 10005, 10350, 10440, 10672, 10800, 11040, 11600, 12006, 12420, 12528, 13050, 13248, 13340, 13800, 13920, 14400, 15525, 15660, 16008, 16560, 16675, 16704, 17400, 18009, 18400, 19575, 19872, 20010, 20700, 20880, 21344, 21600, 22080, 23200, 24012, 24840, 25056, 26100, 26680, 27600, 27840, 30015, 31050, 31320, 32016, 33120, 33350, 34800, 36018, 36800, 39150, 39744, 40020, 41400, 41760, 42688, 43200, 46400, 48024, 49680, 50025, 50112, 52200, 53360, 55200, 60030, 62100, 62640, 64032, 66240, 66700, 69600, 72036, 78300, 80040, 82800, 83520, 90045, 96048, 99360, 100050, 104400, 106720, 110400, 120060, 124200, 125280, 128064, 133400, 139200, 144072, 150075, 156600, 160080, 165600, 180090, 192096, 198720, 200100, 208800, 213440, 240120, 248400, 250560, 266800, 288144, 300150, 313200, 320160, 331200, 360180, 384192, 400200, 417600, 450225, 480240, 496800, 533600, 576288, 600300, 626400, 640320, 720360, 800400, 900450, 960480, 993600, 1067200, 1152576, 1200600, 1252800, 1440720, 1600800, 1800900, 1920960, 2401200, 2881440, 3201600, 3601800, 4802400, 5762880, 7203600, 9604800, 14407200, 28814400]

約数ペア:

[(1, 28814400), (2, 14407200), (3, 9604800), (4, 7203600), (5, 5762880), (6, 4802400), (8, 3601800), (9, 3201600), (10, 2881440), (12, 2401200), (15, 1920960), (16, 1800900), (18, 1600800), (20, 1440720), (23, 1252800), (24, 1200600), (25, 1152576), (27, 1067200), (29, 993600), (30, 960480), (32, 900450), (36, 800400), (40, 720360), (45, 640320), (46, 626400), (48, 600300), (50, 576288), (54, 533600), (58, 496800), (60, 480240), (64, 450225), (69, 417600), (72, 400200), (75, 384192), (80, 360180), (87, 331200), (90, 320160), (92, 313200), (96, 300150), (100, 288144), (108, 266800), (115, 250560), (116, 248400), (120, 240120), (135, 213440), (138, 208800), (144, 200100), (145, 198720), (150, 192096), (160, 180090), (174, 165600), (180, 160080), (184, 156600), (192, 150075), (200, 144072), (207, 139200), (216, 133400), (225, 128064), (230, 125280), (232, 124200), (240, 120060), (261, 110400), (270, 106720), (276, 104400), (288, 100050), (290, 99360), (300, 96048), (320, 90045), (345, 83520), (348, 82800), (360, 80040), (368, 78300), (400, 72036), (414, 69600), (432, 66700), (435, 66240), (450, 64032), (460, 62640), (464, 62100), (480, 60030), (522, 55200), (540, 53360), (552, 52200), (575, 50112), (576, 50025), (580, 49680), (600, 48024), (621, 46400), (667, 43200), (675, 42688), (690, 41760), (696, 41400), (720, 40020), (725, 39744), (736, 39150), (783, 36800), (800, 36018), (828, 34800), (864, 33350), (870, 33120), (900, 32016), (920, 31320), (928, 31050), (960, 30015), (1035, 27840), (1044, 27600), (1080, 26680), (1104, 26100), (1150, 25056), (1160, 24840), (1200, 24012), (1242, 23200), (1305, 22080), (1334, 21600), (1350, 21344), (1380, 20880), (1392, 20700), (1440, 20010), (1450, 19872), (1472, 19575), (1566, 18400), (1600, 18009), (1656, 17400), (1725, 16704), (1728, 16675), (1740, 16560), (1800, 16008), (1840, 15660), (1856, 15525), (2001, 14400), (2070, 13920), (2088, 13800), (2160, 13340), (2175, 13248), (2208, 13050), (2300, 12528), (2320, 12420), (2400, 12006), (2484, 11600), (2610, 11040), (2668, 10800), (2700, 10672), (2760, 10440), (2784, 10350), (2880, 10005), (2900, 9936), (3105, 9280), (3132, 9200), (3312, 8700), (3335, 8640), (3450, 8352), (3480, 8280), (3600, 8004), (3680, 7830), (3915, 7360), (4002, 7200), (4140, 6960), (4176, 6900), (4320, 6670), (4350, 6624), (4416, 6525), (4600, 6264), (4640, 6210), (4800, 6003), (4968, 5800), (5175, 5568), (5220, 5520), (5336, 5400)]