212467200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:545

約数の個数: 240

約数和(自身を含む): 767200896

約数和(自身を除く): 554733696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 256, 264, 275, 300, 320, 330, 352, 384, 400, 440, 480, 503, 512, 528, 550, 600, 640, 660, 704, 768, 800, 825, 880, 960, 1006, 1056, 1100, 1200, 1280, 1320, 1408, 1509, 1536, 1600, 1650, 1760, 1920, 2012, 2112, 2200, 2400, 2515, 2560, 2640, 2816, 3018, 3200, 3300, 3520, 3840, 4024, 4224, 4400, 4800, 5030, 5280, 5533, 5632, 6036, 6400, 6600, 7040, 7545, 7680, 8048, 8448, 8800, 9600, 10060, 10560, 11066, 12072, 12575, 12800, 13200, 14080, 15090, 16096, 16599, 16896, 17600, 19200, 20120, 21120, 22132, 24144, 25150, 26400, 27665, 28160, 30180, 32192, 33198, 35200, 37725, 38400, 40240, 42240, 44264, 48288, 50300, 52800, 55330, 60360, 64384, 66396, 70400, 75450, 80480, 82995, 84480, 88528, 96576, 100600, 105600, 110660, 120720, 128768, 132792, 138325, 140800, 150900, 160960, 165990, 177056, 193152, 201200, 211200, 221320, 241440, 257536, 265584, 276650, 301800, 321920, 331980, 354112, 386304, 402400, 414975, 422400, 442640, 482880, 531168, 553300, 603600, 643840, 663960, 708224, 772608, 804800, 829950, 885280, 965760, 1062336, 1106600, 1207200, 1287680, 1327920, 1416448, 1609600, 1659900, 1770560, 1931520, 2124672, 2213200, 2414400, 2655840, 2832896, 3219200, 3319800, 3541120, 3863040, 4249344, 4426400, 4828800, 5311680, 6438400, 6639600, 7082240, 8498688, 8852800, 9657600, 10623360, 13279200, 14164480, 17705600, 19315200, 21246720, 26558400, 35411200, 42493440, 53116800, 70822400, 106233600, 212467200]

約数ペア:

[(1, 212467200), (2, 106233600), (3, 70822400), (4, 53116800), (5, 42493440), (6, 35411200), (8, 26558400), (10, 21246720), (11, 19315200), (12, 17705600), (15, 14164480), (16, 13279200), (20, 10623360), (22, 9657600), (24, 8852800), (25, 8498688), (30, 7082240), (32, 6639600), (33, 6438400), (40, 5311680), (44, 4828800), (48, 4426400), (50, 4249344), (55, 3863040), (60, 3541120), (64, 3319800), (66, 3219200), (75, 2832896), (80, 2655840), (88, 2414400), (96, 2213200), (100, 2124672), (110, 1931520), (120, 1770560), (128, 1659900), (132, 1609600), (150, 1416448), (160, 1327920), (165, 1287680), (176, 1207200), (192, 1106600), (200, 1062336), (220, 965760), (240, 885280), (256, 829950), (264, 804800), (275, 772608), (300, 708224), (320, 663960), (330, 643840), (352, 603600), (384, 553300), (400, 531168), (440, 482880), (480, 442640), (503, 422400), (512, 414975), (528, 402400), (550, 386304), (600, 354112), (640, 331980), (660, 321920), (704, 301800), (768, 276650), (800, 265584), (825, 257536), (880, 241440), (960, 221320), (1006, 211200), (1056, 201200), (1100, 193152), (1200, 177056), (1280, 165990), (1320, 160960), (1408, 150900), (1509, 140800), (1536, 138325), (1600, 132792), (1650, 128768), (1760, 120720), (1920, 110660), (2012, 105600), (2112, 100600), (2200, 96576), (2400, 88528), (2515, 84480), (2560, 82995), (2640, 80480), (2816, 75450), (3018, 70400), (3200, 66396), (3300, 64384), (3520, 60360), (3840, 55330), (4024, 52800), (4224, 50300), (4400, 48288), (4800, 44264), (5030, 42240), (5280, 40240), (5533, 38400), (5632, 37725), (6036, 35200), (6400, 33198), (6600, 32192), (7040, 30180), (7545, 28160), (7680, 27665), (8048, 26400), (8448, 25150), (8800, 24144), (9600, 22132), (10060, 21120), (10560, 20120), (11066, 19200), (12072, 17600), (12575, 16896), (12800, 16599), (13200, 16096), (14080, 15090)]