205434000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 731029104

約数和(自身を除く): 525595104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 101, 113, 120, 125, 144, 150, 180, 200, 202, 225, 226, 240, 250, 300, 303, 339, 360, 375, 400, 404, 450, 452, 500, 505, 565, 600, 606, 678, 720, 750, 808, 900, 904, 909, 1000, 1010, 1017, 1125, 1130, 1200, 1212, 1356, 1500, 1515, 1616, 1695, 1800, 1808, 1818, 2000, 2020, 2034, 2250, 2260, 2424, 2525, 2712, 2825, 3000, 3030, 3390, 3600, 3636, 4040, 4068, 4500, 4520, 4545, 4848, 5050, 5085, 5424, 5650, 6000, 6060, 6780, 7272, 7575, 8080, 8136, 8475, 9000, 9040, 9090, 10100, 10170, 11300, 11413, 12120, 12625, 13560, 14125, 14544, 15150, 16272, 16950, 18000, 18180, 20200, 20340, 22600, 22725, 22826, 24240, 25250, 25425, 27120, 28250, 30300, 33900, 34239, 36360, 37875, 40400, 40680, 42375, 45200, 45450, 45652, 50500, 50850, 56500, 57065, 60600, 67800, 68478, 72720, 75750, 81360, 84750, 90900, 91304, 101000, 101700, 102717, 113000, 113625, 114130, 121200, 127125, 135600, 136956, 151500, 169500, 171195, 181800, 182608, 202000, 203400, 205434, 226000, 227250, 228260, 254250, 273912, 285325, 303000, 339000, 342390, 363600, 406800, 410868, 454500, 456520, 508500, 513585, 547824, 570650, 606000, 678000, 684780, 821736, 855975, 909000, 913040, 1017000, 1027170, 1141300, 1369560, 1426625, 1643472, 1711950, 1818000, 2034000, 2054340, 2282600, 2567925, 2739120, 2853250, 3423900, 4108680, 4279875, 4565200, 5135850, 5706500, 6847800, 8217360, 8559750, 10271700, 11413000, 12839625, 13695600, 17119500, 20543400, 22826000, 25679250, 34239000, 41086800, 51358500, 68478000, 102717000, 205434000]

約数ペア:

[(1, 205434000), (2, 102717000), (3, 68478000), (4, 51358500), (5, 41086800), (6, 34239000), (8, 25679250), (9, 22826000), (10, 20543400), (12, 17119500), (15, 13695600), (16, 12839625), (18, 11413000), (20, 10271700), (24, 8559750), (25, 8217360), (30, 6847800), (36, 5706500), (40, 5135850), (45, 4565200), (48, 4279875), (50, 4108680), (60, 3423900), (72, 2853250), (75, 2739120), (80, 2567925), (90, 2282600), (100, 2054340), (101, 2034000), (113, 1818000), (120, 1711950), (125, 1643472), (144, 1426625), (150, 1369560), (180, 1141300), (200, 1027170), (202, 1017000), (225, 913040), (226, 909000), (240, 855975), (250, 821736), (300, 684780), (303, 678000), (339, 606000), (360, 570650), (375, 547824), (400, 513585), (404, 508500), (450, 456520), (452, 454500), (500, 410868), (505, 406800), (565, 363600), (600, 342390), (606, 339000), (678, 303000), (720, 285325), (750, 273912), (808, 254250), (900, 228260), (904, 227250), (909, 226000), (1000, 205434), (1010, 203400), (1017, 202000), (1125, 182608), (1130, 181800), (1200, 171195), (1212, 169500), (1356, 151500), (1500, 136956), (1515, 135600), (1616, 127125), (1695, 121200), (1800, 114130), (1808, 113625), (1818, 113000), (2000, 102717), (2020, 101700), (2034, 101000), (2250, 91304), (2260, 90900), (2424, 84750), (2525, 81360), (2712, 75750), (2825, 72720), (3000, 68478), (3030, 67800), (3390, 60600), (3600, 57065), (3636, 56500), (4040, 50850), (4068, 50500), (4500, 45652), (4520, 45450), (4545, 45200), (4848, 42375), (5050, 40680), (5085, 40400), (5424, 37875), (5650, 36360), (6000, 34239), (6060, 33900), (6780, 30300), (7272, 28250), (7575, 27120), (8080, 25425), (8136, 25250), (8475, 24240), (9000, 22826), (9040, 22725), (9090, 22600), (10100, 20340), (10170, 20200), (11300, 18180), (11413, 18000), (12120, 16950), (12625, 16272), (13560, 15150), (14125, 14544)]