208242000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:555

約数の個数: 240

約数和(自身を含む): 760451328

約数和(自身を除く): 552209328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 125, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 250, 276, 300, 345, 360, 368, 375, 400, 414, 450, 460, 500, 503, 552, 575, 600, 690, 720, 750, 828, 900, 920, 1000, 1006, 1035, 1104, 1125, 1150, 1200, 1380, 1500, 1509, 1656, 1725, 1800, 1840, 2000, 2012, 2070, 2250, 2300, 2515, 2760, 2875, 3000, 3018, 3312, 3450, 3600, 4024, 4140, 4500, 4527, 4600, 5030, 5175, 5520, 5750, 6000, 6036, 6900, 7545, 8048, 8280, 8625, 9000, 9054, 9200, 10060, 10350, 11500, 11569, 12072, 12575, 13800, 15090, 16560, 17250, 18000, 18108, 20120, 20700, 22635, 23000, 23138, 24144, 25150, 25875, 27600, 30180, 34500, 34707, 36216, 37725, 40240, 41400, 45270, 46000, 46276, 50300, 51750, 57845, 60360, 62875, 69000, 69414, 72432, 75450, 82800, 90540, 92552, 100600, 103500, 104121, 113175, 115690, 120720, 125750, 138000, 138828, 150900, 173535, 181080, 185104, 188625, 201200, 207000, 208242, 226350, 231380, 251500, 277656, 289225, 301800, 347070, 362160, 377250, 414000, 416484, 452700, 462760, 503000, 520605, 555312, 565875, 578450, 603600, 694140, 754500, 832968, 867675, 905400, 925520, 1006000, 1041210, 1131750, 1156900, 1388280, 1446125, 1509000, 1665936, 1735350, 1810800, 2082420, 2263500, 2313800, 2603025, 2776560, 2892250, 3018000, 3470700, 4164840, 4338375, 4527000, 4627600, 5206050, 5784500, 6941400, 8329680, 8676750, 9054000, 10412100, 11569000, 13015125, 13882800, 17353500, 20824200, 23138000, 26030250, 34707000, 41648400, 52060500, 69414000, 104121000, 208242000]

約数ペア:

[(1, 208242000), (2, 104121000), (3, 69414000), (4, 52060500), (5, 41648400), (6, 34707000), (8, 26030250), (9, 23138000), (10, 20824200), (12, 17353500), (15, 13882800), (16, 13015125), (18, 11569000), (20, 10412100), (23, 9054000), (24, 8676750), (25, 8329680), (30, 6941400), (36, 5784500), (40, 5206050), (45, 4627600), (46, 4527000), (48, 4338375), (50, 4164840), (60, 3470700), (69, 3018000), (72, 2892250), (75, 2776560), (80, 2603025), (90, 2313800), (92, 2263500), (100, 2082420), (115, 1810800), (120, 1735350), (125, 1665936), (138, 1509000), (144, 1446125), (150, 1388280), (180, 1156900), (184, 1131750), (200, 1041210), (207, 1006000), (225, 925520), (230, 905400), (240, 867675), (250, 832968), (276, 754500), (300, 694140), (345, 603600), (360, 578450), (368, 565875), (375, 555312), (400, 520605), (414, 503000), (450, 462760), (460, 452700), (500, 416484), (503, 414000), (552, 377250), (575, 362160), (600, 347070), (690, 301800), (720, 289225), (750, 277656), (828, 251500), (900, 231380), (920, 226350), (1000, 208242), (1006, 207000), (1035, 201200), (1104, 188625), (1125, 185104), (1150, 181080), (1200, 173535), (1380, 150900), (1500, 138828), (1509, 138000), (1656, 125750), (1725, 120720), (1800, 115690), (1840, 113175), (2000, 104121), (2012, 103500), (2070, 100600), (2250, 92552), (2300, 90540), (2515, 82800), (2760, 75450), (2875, 72432), (3000, 69414), (3018, 69000), (3312, 62875), (3450, 60360), (3600, 57845), (4024, 51750), (4140, 50300), (4500, 46276), (4527, 46000), (4600, 45270), (5030, 41400), (5175, 40240), (5520, 37725), (5750, 36216), (6000, 34707), (6036, 34500), (6900, 30180), (7545, 27600), (8048, 25875), (8280, 25150), (8625, 24144), (9000, 23138), (9054, 23000), (9200, 22635), (10060, 20700), (10350, 20120), (11500, 18108), (11569, 18000), (12072, 17250), (12575, 16560), (13800, 15090)]