16948800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 252

約数和(自身を含む): 66330576

約数和(自身を除く): 49381776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 107, 110, 120, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 214, 220, 225, 240, 264, 275, 288, 300, 320, 321, 330, 352, 360, 396, 400, 428, 440, 450, 480, 495, 528, 535, 550, 576, 600, 642, 660, 704, 720, 792, 800, 825, 856, 880, 900, 960, 963, 990, 1056, 1070, 1100, 1177, 1200, 1284, 1320, 1440, 1584, 1600, 1605, 1650, 1712, 1760, 1800, 1926, 1980, 2112, 2140, 2200, 2354, 2400, 2475, 2568, 2640, 2675, 2880, 3168, 3210, 3300, 3424, 3520, 3531, 3600, 3852, 3960, 4280, 4400, 4708, 4800, 4815, 4950, 5136, 5280, 5350, 5885, 6336, 6420, 6600, 6848, 7062, 7200, 7704, 7920, 8025, 8560, 8800, 9416, 9630, 9900, 10272, 10560, 10593, 10700, 11770, 12840, 13200, 14124, 14400, 15408, 15840, 16050, 17120, 17600, 17655, 18832, 19260, 19800, 20544, 21186, 21400, 23540, 24075, 25680, 26400, 28248, 29425, 30816, 31680, 32100, 34240, 35310, 37664, 38520, 39600, 42372, 42800, 47080, 48150, 51360, 52800, 52965, 56496, 58850, 61632, 64200, 70620, 75328, 77040, 79200, 84744, 85600, 88275, 94160, 96300, 102720, 105930, 112992, 117700, 128400, 141240, 154080, 158400, 169488, 171200, 176550, 188320, 192600, 211860, 225984, 235400, 256800, 264825, 282480, 308160, 338976, 353100, 376640, 385200, 423720, 470800, 513600, 529650, 564960, 677952, 706200, 770400, 847440, 941600, 1059300, 1129920, 1412400, 1540800, 1694880, 1883200, 2118600, 2824800, 3389760, 4237200, 5649600, 8474400, 16948800]

約数ペア:

[(1, 16948800), (2, 8474400), (3, 5649600), (4, 4237200), (5, 3389760), (6, 2824800), (8, 2118600), (9, 1883200), (10, 1694880), (11, 1540800), (12, 1412400), (15, 1129920), (16, 1059300), (18, 941600), (20, 847440), (22, 770400), (24, 706200), (25, 677952), (30, 564960), (32, 529650), (33, 513600), (36, 470800), (40, 423720), (44, 385200), (45, 376640), (48, 353100), (50, 338976), (55, 308160), (60, 282480), (64, 264825), (66, 256800), (72, 235400), (75, 225984), (80, 211860), (88, 192600), (90, 188320), (96, 176550), (99, 171200), (100, 169488), (107, 158400), (110, 154080), (120, 141240), (132, 128400), (144, 117700), (150, 112992), (160, 105930), (165, 102720), (176, 96300), (180, 94160), (192, 88275), (198, 85600), (200, 84744), (214, 79200), (220, 77040), (225, 75328), (240, 70620), (264, 64200), (275, 61632), (288, 58850), (300, 56496), (320, 52965), (321, 52800), (330, 51360), (352, 48150), (360, 47080), (396, 42800), (400, 42372), (428, 39600), (440, 38520), (450, 37664), (480, 35310), (495, 34240), (528, 32100), (535, 31680), (550, 30816), (576, 29425), (600, 28248), (642, 26400), (660, 25680), (704, 24075), (720, 23540), (792, 21400), (800, 21186), (825, 20544), (856, 19800), (880, 19260), (900, 18832), (960, 17655), (963, 17600), (990, 17120), (1056, 16050), (1070, 15840), (1100, 15408), (1177, 14400), (1200, 14124), (1284, 13200), (1320, 12840), (1440, 11770), (1584, 10700), (1600, 10593), (1605, 10560), (1650, 10272), (1712, 9900), (1760, 9630), (1800, 9416), (1926, 8800), (1980, 8560), (2112, 8025), (2140, 7920), (2200, 7704), (2354, 7200), (2400, 7062), (2475, 6848), (2568, 6600), (2640, 6420), (2675, 6336), (2880, 5885), (3168, 5350), (3210, 5280), (3300, 5136), (3424, 4950), (3520, 4815), (3531, 4800), (3600, 4708), (3852, 4400), (3960, 4280)]