2251011600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1095

約数の個数: 240

約数和(自身を含む): 8053026240

約数和(自身を除く): 5802014640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 257, 270, 300, 360, 400, 432, 450, 514, 540, 600, 675, 720, 771, 811, 900, 1028, 1080, 1200, 1285, 1350, 1542, 1622, 1800, 2056, 2160, 2313, 2433, 2570, 2700, 3084, 3244, 3600, 3855, 4055, 4112, 4626, 4866, 5140, 5400, 6168, 6425, 6488, 6939, 7299, 7710, 8110, 9252, 9732, 10280, 10800, 11565, 12165, 12336, 12850, 12976, 13878, 14598, 15420, 16220, 18504, 19275, 19464, 20275, 20560, 21897, 23130, 24330, 25700, 27756, 29196, 30840, 32440, 34695, 36495, 37008, 38550, 38928, 40550, 43794, 46260, 48660, 51400, 55512, 57825, 58392, 60825, 61680, 64880, 69390, 72990, 77100, 81100, 87588, 92520, 97320, 102800, 109485, 111024, 115650, 116784, 121650, 138780, 145980, 154200, 162200, 173475, 175176, 182475, 185040, 194640, 208427, 218970, 231300, 243300, 277560, 291960, 308400, 324400, 346950, 350352, 364950, 416854, 437940, 462600, 486600, 547425, 555120, 583920, 625281, 693900, 729900, 833708, 875880, 925200, 973200, 1042135, 1094850, 1250562, 1387800, 1459800, 1667416, 1751760, 1875843, 2084270, 2189700, 2501124, 2775600, 2919600, 3126405, 3334832, 3751686, 4168540, 4379400, 5002248, 5210675, 5627529, 6252810, 7503372, 8337080, 8758800, 9379215, 10004496, 10421350, 11255058, 12505620, 15006744, 15632025, 16674160, 18758430, 20842700, 22510116, 25011240, 28137645, 30013488, 31264050, 37516860, 41685400, 45020232, 46896075, 50022480, 56275290, 62528100, 75033720, 83370800, 90040464, 93792150, 112550580, 125056200, 140688225, 150067440, 187584300, 225101160, 250112400, 281376450, 375168600, 450202320, 562752900, 750337200, 1125505800, 2251011600]

約数ペア:

[(1, 2251011600), (2, 1125505800), (3, 750337200), (4, 562752900), (5, 450202320), (6, 375168600), (8, 281376450), (9, 250112400), (10, 225101160), (12, 187584300), (15, 150067440), (16, 140688225), (18, 125056200), (20, 112550580), (24, 93792150), (25, 90040464), (27, 83370800), (30, 75033720), (36, 62528100), (40, 56275290), (45, 50022480), (48, 46896075), (50, 45020232), (54, 41685400), (60, 37516860), (72, 31264050), (75, 30013488), (80, 28137645), (90, 25011240), (100, 22510116), (108, 20842700), (120, 18758430), (135, 16674160), (144, 15632025), (150, 15006744), (180, 12505620), (200, 11255058), (216, 10421350), (225, 10004496), (240, 9379215), (257, 8758800), (270, 8337080), (300, 7503372), (360, 6252810), (400, 5627529), (432, 5210675), (450, 5002248), (514, 4379400), (540, 4168540), (600, 3751686), (675, 3334832), (720, 3126405), (771, 2919600), (811, 2775600), (900, 2501124), (1028, 2189700), (1080, 2084270), (1200, 1875843), (1285, 1751760), (1350, 1667416), (1542, 1459800), (1622, 1387800), (1800, 1250562), (2056, 1094850), (2160, 1042135), (2313, 973200), (2433, 925200), (2570, 875880), (2700, 833708), (3084, 729900), (3244, 693900), (3600, 625281), (3855, 583920), (4055, 555120), (4112, 547425), (4626, 486600), (4866, 462600), (5140, 437940), (5400, 416854), (6168, 364950), (6425, 350352), (6488, 346950), (6939, 324400), (7299, 308400), (7710, 291960), (8110, 277560), (9252, 243300), (9732, 231300), (10280, 218970), (10800, 208427), (11565, 194640), (12165, 185040), (12336, 182475), (12850, 175176), (12976, 173475), (13878, 162200), (14598, 154200), (15420, 145980), (16220, 138780), (18504, 121650), (19275, 116784), (19464, 115650), (20275, 111024), (20560, 109485), (21897, 102800), (23130, 97320), (24330, 92520), (25700, 87588), (27756, 81100), (29196, 77100), (30840, 72990), (32440, 69390), (34695, 64880), (36495, 61680), (37008, 60825), (38550, 58392), (38928, 57825), (40550, 55512), (43794, 51400), (46260, 48660)]