220284000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 812579040

約数和(自身を除く): 592295040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 96, 100, 116, 120, 125, 144, 145, 150, 160, 174, 180, 200, 211, 225, 232, 240, 250, 261, 288, 290, 300, 348, 360, 375, 400, 422, 435, 450, 464, 480, 500, 522, 580, 600, 633, 696, 720, 725, 750, 800, 844, 870, 900, 928, 1000, 1044, 1055, 1125, 1160, 1200, 1266, 1305, 1392, 1440, 1450, 1500, 1688, 1740, 1800, 1899, 2000, 2088, 2110, 2175, 2250, 2320, 2400, 2532, 2610, 2784, 2900, 3000, 3165, 3376, 3480, 3600, 3625, 3798, 4000, 4176, 4220, 4350, 4500, 4640, 5064, 5220, 5275, 5800, 6000, 6119, 6330, 6525, 6752, 6960, 7200, 7250, 7596, 8352, 8440, 8700, 9000, 9495, 10128, 10440, 10550, 10875, 11600, 12000, 12238, 12660, 13050, 13920, 14500, 15192, 15825, 16880, 17400, 18000, 18357, 18990, 20256, 20880, 21100, 21750, 23200, 24476, 25320, 26100, 26375, 29000, 30384, 30595, 31650, 32625, 33760, 34800, 36000, 36714, 37980, 41760, 42200, 43500, 47475, 48952, 50640, 52200, 52750, 55071, 58000, 60768, 61190, 63300, 65250, 69600, 73428, 75960, 79125, 84400, 87000, 91785, 94950, 97904, 101280, 104400, 105500, 110142, 116000, 122380, 126600, 130500, 146856, 151920, 152975, 158250, 168800, 174000, 183570, 189900, 195808, 208800, 211000, 220284, 237375, 244760, 253200, 261000, 275355, 293712, 303840, 305950, 316500, 348000, 367140, 379800, 422000, 440568, 458925, 474750, 489520, 506400, 522000, 550710, 587424, 611900, 633000, 734280, 759600, 764875, 844000, 881136, 917850, 949500, 979040, 1044000, 1101420, 1223800, 1266000, 1376775, 1468560, 1519200, 1529750, 1762272, 1835700, 1899000, 2202840, 2294625, 2447600, 2532000, 2753550, 2937120, 3059500, 3671400, 3798000, 4405680, 4589250, 4895200, 5507100, 6119000, 6883875, 7342800, 7596000, 8811360, 9178500, 11014200, 12238000, 13767750, 14685600, 18357000, 22028400, 24476000, 27535500, 36714000, 44056800, 55071000, 73428000, 110142000, 220284000]

約数ペア:

[(1, 220284000), (2, 110142000), (3, 73428000), (4, 55071000), (5, 44056800), (6, 36714000), (8, 27535500), (9, 24476000), (10, 22028400), (12, 18357000), (15, 14685600), (16, 13767750), (18, 12238000), (20, 11014200), (24, 9178500), (25, 8811360), (29, 7596000), (30, 7342800), (32, 6883875), (36, 6119000), (40, 5507100), (45, 4895200), (48, 4589250), (50, 4405680), (58, 3798000), (60, 3671400), (72, 3059500), (75, 2937120), (80, 2753550), (87, 2532000), (90, 2447600), (96, 2294625), (100, 2202840), (116, 1899000), (120, 1835700), (125, 1762272), (144, 1529750), (145, 1519200), (150, 1468560), (160, 1376775), (174, 1266000), (180, 1223800), (200, 1101420), (211, 1044000), (225, 979040), (232, 949500), (240, 917850), (250, 881136), (261, 844000), (288, 764875), (290, 759600), (300, 734280), (348, 633000), (360, 611900), (375, 587424), (400, 550710), (422, 522000), (435, 506400), (450, 489520), (464, 474750), (480, 458925), (500, 440568), (522, 422000), (580, 379800), (600, 367140), (633, 348000), (696, 316500), (720, 305950), (725, 303840), (750, 293712), (800, 275355), (844, 261000), (870, 253200), (900, 244760), (928, 237375), (1000, 220284), (1044, 211000), (1055, 208800), (1125, 195808), (1160, 189900), (1200, 183570), (1266, 174000), (1305, 168800), (1392, 158250), (1440, 152975), (1450, 151920), (1500, 146856), (1688, 130500), (1740, 126600), (1800, 122380), (1899, 116000), (2000, 110142), (2088, 105500), (2110, 104400), (2175, 101280), (2250, 97904), (2320, 94950), (2400, 91785), (2532, 87000), (2610, 84400), (2784, 79125), (2900, 75960), (3000, 73428), (3165, 69600), (3376, 65250), (3480, 63300), (3600, 61190), (3625, 60768), (3798, 58000), (4000, 55071), (4176, 52750), (4220, 52200), (4350, 50640), (4500, 48952), (4640, 47475), (5064, 43500), (5220, 42200), (5275, 41760), (5800, 37980), (6000, 36714), (6119, 36000), (6330, 34800), (6525, 33760), (6752, 32625), (6960, 31650), (7200, 30595), (7250, 30384), (7596, 29000), (8352, 26375), (8440, 26100), (8700, 25320), (9000, 24476), (9495, 23200), (10128, 21750), (10440, 21100), (10550, 20880), (10875, 20256), (11600, 18990), (12000, 18357), (12238, 18000), (12660, 17400), (13050, 16880), (13920, 15825), (14500, 15192)]