25596000

素因数分解:

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

素因数の和:116

約数の個数: 240

約数和(自身を含む): 95135040

約数和(自身を除く): 69539040

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, 72, 75, 79, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 158, 160, 162, 180, 200, 216, 225, 237, 240, 250, 270, 288, 300, 316, 324, 360, 375, 395, 400, 405, 432, 450, 474, 480, 500, 540, 600, 632, 648, 675, 711, 720, 750, 790, 800, 810, 864, 900, 948, 1000, 1080, 1125, 1185, 1200, 1264, 1296, 1350, 1422, 1440, 1500, 1580, 1620, 1800, 1896, 1975, 2000, 2025, 2133, 2160, 2250, 2370, 2400, 2528, 2592, 2700, 2844, 3000, 3160, 3240, 3375, 3555, 3600, 3792, 3950, 4000, 4050, 4266, 4320, 4500, 4740, 5400, 5688, 5925, 6000, 6320, 6399, 6480, 6750, 7110, 7200, 7584, 7900, 8100, 8532, 9000, 9480, 9875, 10125, 10665, 10800, 11376, 11850, 12000, 12640, 12798, 12960, 13500, 14220, 15800, 16200, 17064, 17775, 18000, 18960, 19750, 20250, 21330, 21600, 22752, 23700, 25596, 27000, 28440, 29625, 31600, 31995, 32400, 34128, 35550, 36000, 37920, 39500, 40500, 42660, 47400, 51192, 53325, 54000, 56880, 59250, 63200, 63990, 64800, 68256, 71100, 79000, 81000, 85320, 88875, 94800, 102384, 106650, 108000, 113760, 118500, 127980, 142200, 158000, 159975, 162000, 170640, 177750, 189600, 204768, 213300, 237000, 255960, 266625, 284400, 316000, 319950, 324000, 341280, 355500, 426600, 474000, 511920, 533250, 568800, 639900, 711000, 799875, 853200, 948000, 1023840, 1066500, 1279800, 1422000, 1599750, 1706400, 2133000, 2559600, 2844000, 3199500, 4266000, 5119200, 6399000, 8532000, 12798000, 25596000]

約数ペア:

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