51192000

素因数分解:

$2^6\times 3^4\times 5^3\times {\mathrm{79}}^1$

素因数の和:118

約数の個数: 280

約数和(自身を含む): 191780160

約数和(自身を除く): 140588160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 79, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 158, 160, 162, 180, 192, 200, 216, 225, 237, 240, 250, 270, 288, 300, 316, 320, 324, 360, 375, 395, 400, 405, 432, 450, 474, 480, 500, 540, 576, 600, 632, 648, 675, 711, 720, 750, 790, 800, 810, 864, 900, 948, 960, 1000, 1080, 1125, 1185, 1200, 1264, 1296, 1350, 1422, 1440, 1500, 1580, 1600, 1620, 1728, 1800, 1896, 1975, 2000, 2025, 2133, 2160, 2250, 2370, 2400, 2528, 2592, 2700, 2844, 2880, 3000, 3160, 3240, 3375, 3555, 3600, 3792, 3950, 4000, 4050, 4266, 4320, 4500, 4740, 4800, 5056, 5184, 5400, 5688, 5925, 6000, 6320, 6399, 6480, 6750, 7110, 7200, 7584, 7900, 8000, 8100, 8532, 8640, 9000, 9480, 9875, 10125, 10665, 10800, 11376, 11850, 12000, 12640, 12798, 12960, 13500, 14220, 14400, 15168, 15800, 16200, 17064, 17775, 18000, 18960, 19750, 20250, 21330, 21600, 22752, 23700, 24000, 25280, 25596, 25920, 27000, 28440, 29625, 31600, 31995, 32400, 34128, 35550, 36000, 37920, 39500, 40500, 42660, 43200, 45504, 47400, 51192, 53325, 54000, 56880, 59250, 63200, 63990, 64800, 68256, 71100, 72000, 75840, 79000, 81000, 85320, 88875, 94800, 102384, 106650, 108000, 113760, 118500, 126400, 127980, 129600, 136512, 142200, 158000, 159975, 162000, 170640, 177750, 189600, 204768, 213300, 216000, 227520, 237000, 255960, 266625, 284400, 316000, 319950, 324000, 341280, 355500, 379200, 409536, 426600, 474000, 511920, 533250, 568800, 632000, 639900, 648000, 682560, 711000, 799875, 853200, 948000, 1023840, 1066500, 1137600, 1279800, 1422000, 1599750, 1706400, 1896000, 2047680, 2133000, 2559600, 2844000, 3199500, 3412800, 4266000, 5119200, 5688000, 6399000, 8532000, 10238400, 12798000, 17064000, 25596000, 51192000]

約数ペア:

[(1, 51192000), (2, 25596000), (3, 17064000), (4, 12798000), (5, 10238400), (6, 8532000), (8, 6399000), (9, 5688000), (10, 5119200), (12, 4266000), (15, 3412800), (16, 3199500), (18, 2844000), (20, 2559600), (24, 2133000), (25, 2047680), (27, 1896000), (30, 1706400), (32, 1599750), (36, 1422000), (40, 1279800), (45, 1137600), (48, 1066500), (50, 1023840), (54, 948000), (60, 853200), (64, 799875), (72, 711000), (75, 682560), (79, 648000), (80, 639900), (81, 632000), (90, 568800), (96, 533250), (100, 511920), (108, 474000), (120, 426600), (125, 409536), (135, 379200), (144, 355500), (150, 341280), (158, 324000), (160, 319950), (162, 316000), (180, 284400), (192, 266625), (200, 255960), (216, 237000), (225, 227520), (237, 216000), (240, 213300), (250, 204768), (270, 189600), (288, 177750), (300, 170640), (316, 162000), (320, 159975), (324, 158000), (360, 142200), (375, 136512), (395, 129600), (400, 127980), (405, 126400), (432, 118500), (450, 113760), (474, 108000), (480, 106650), (500, 102384), (540, 94800), (576, 88875), (600, 85320), (632, 81000), (648, 79000), (675, 75840), (711, 72000), (720, 71100), (750, 68256), (790, 64800), (800, 63990), (810, 63200), (864, 59250), (900, 56880), (948, 54000), (960, 53325), (1000, 51192), (1080, 47400), (1125, 45504), (1185, 43200), (1200, 42660), (1264, 40500), (1296, 39500), (1350, 37920), (1422, 36000), (1440, 35550), (1500, 34128), (1580, 32400), (1600, 31995), (1620, 31600), (1728, 29625), (1800, 28440), (1896, 27000), (1975, 25920), (2000, 25596), (2025, 25280), (2133, 24000), (2160, 23700), (2250, 22752), (2370, 21600), (2400, 21330), (2528, 20250), (2592, 19750), (2700, 18960), (2844, 18000), (2880, 17775), (3000, 17064), (3160, 16200), (3240, 15800), (3375, 15168), (3555, 14400), (3600, 14220), (3792, 13500), (3950, 12960), (4000, 12798), (4050, 12640), (4266, 12000), (4320, 11850), (4500, 11376), (4740, 10800), (4800, 10665), (5056, 10125), (5184, 9875), (5400, 9480), (5688, 9000), (5925, 8640), (6000, 8532), (6320, 8100), (6399, 8000), (6480, 7900), (6750, 7584), (7110, 7200)]