205224000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:550

約数の個数: 224

約数和(自身を含む): 718937856

約数和(自身を除く): 513713856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 272, 300, 320, 340, 375, 400, 408, 425, 480, 500, 503, 510, 544, 600, 680, 750, 800, 816, 850, 960, 1000, 1006, 1020, 1088, 1200, 1275, 1360, 1500, 1509, 1600, 1632, 1700, 2000, 2012, 2040, 2125, 2400, 2515, 2550, 2720, 3000, 3018, 3264, 3400, 4000, 4024, 4080, 4250, 4800, 5030, 5100, 5440, 6000, 6036, 6375, 6800, 7545, 8000, 8048, 8160, 8500, 8551, 10060, 10200, 12000, 12072, 12575, 12750, 13600, 15090, 16096, 16320, 17000, 17102, 20120, 20400, 24000, 24144, 25150, 25500, 25653, 27200, 30180, 32192, 34000, 34204, 37725, 40240, 40800, 42755, 48288, 50300, 51000, 51306, 60360, 62875, 68000, 68408, 75450, 80480, 81600, 85510, 96576, 100600, 102000, 102612, 120720, 125750, 128265, 136000, 136816, 150900, 160960, 171020, 188625, 201200, 204000, 205224, 213775, 241440, 251500, 256530, 273632, 301800, 342040, 377250, 402400, 408000, 410448, 427550, 482880, 503000, 513060, 547264, 603600, 641325, 684080, 754500, 804800, 820896, 855100, 1006000, 1026120, 1068875, 1207200, 1282650, 1368160, 1509000, 1641792, 1710200, 2012000, 2052240, 2137750, 2414400, 2565300, 2736320, 3018000, 3206625, 3420400, 4024000, 4104480, 4275500, 5130600, 6036000, 6413250, 6840800, 8208960, 8551000, 10261200, 12072000, 12826500, 13681600, 17102000, 20522400, 25653000, 34204000, 41044800, 51306000, 68408000, 102612000, 205224000]

約数ペア:

[(1, 205224000), (2, 102612000), (3, 68408000), (4, 51306000), (5, 41044800), (6, 34204000), (8, 25653000), (10, 20522400), (12, 17102000), (15, 13681600), (16, 12826500), (17, 12072000), (20, 10261200), (24, 8551000), (25, 8208960), (30, 6840800), (32, 6413250), (34, 6036000), (40, 5130600), (48, 4275500), (50, 4104480), (51, 4024000), (60, 3420400), (64, 3206625), (68, 3018000), (75, 2736320), (80, 2565300), (85, 2414400), (96, 2137750), (100, 2052240), (102, 2012000), (120, 1710200), (125, 1641792), (136, 1509000), (150, 1368160), (160, 1282650), (170, 1207200), (192, 1068875), (200, 1026120), (204, 1006000), (240, 855100), (250, 820896), (255, 804800), (272, 754500), (300, 684080), (320, 641325), (340, 603600), (375, 547264), (400, 513060), (408, 503000), (425, 482880), (480, 427550), (500, 410448), (503, 408000), (510, 402400), (544, 377250), (600, 342040), (680, 301800), (750, 273632), (800, 256530), (816, 251500), (850, 241440), (960, 213775), (1000, 205224), (1006, 204000), (1020, 201200), (1088, 188625), (1200, 171020), (1275, 160960), (1360, 150900), (1500, 136816), (1509, 136000), (1600, 128265), (1632, 125750), (1700, 120720), (2000, 102612), (2012, 102000), (2040, 100600), (2125, 96576), (2400, 85510), (2515, 81600), (2550, 80480), (2720, 75450), (3000, 68408), (3018, 68000), (3264, 62875), (3400, 60360), (4000, 51306), (4024, 51000), (4080, 50300), (4250, 48288), (4800, 42755), (5030, 40800), (5100, 40240), (5440, 37725), (6000, 34204), (6036, 34000), (6375, 32192), (6800, 30180), (7545, 27200), (8000, 25653), (8048, 25500), (8160, 25150), (8500, 24144), (8551, 24000), (10060, 20400), (10200, 20120), (12000, 17102), (12072, 17000), (12575, 16320), (12750, 16096), (13600, 15090)]