551222400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:951

約数の個数: 192

約数和(自身を含む): 1844837280

約数和(自身を除く): 1293614880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 67, 75, 80, 96, 100, 120, 128, 134, 150, 160, 192, 200, 201, 240, 268, 300, 320, 335, 384, 400, 402, 480, 536, 600, 640, 670, 800, 804, 857, 960, 1005, 1072, 1200, 1340, 1600, 1608, 1675, 1714, 1920, 2010, 2144, 2400, 2571, 2680, 3200, 3216, 3350, 3428, 4020, 4285, 4288, 4800, 5025, 5142, 5360, 6432, 6700, 6856, 8040, 8570, 8576, 9600, 10050, 10284, 10720, 12855, 12864, 13400, 13712, 16080, 17140, 20100, 20568, 21425, 21440, 25710, 25728, 26800, 27424, 32160, 34280, 40200, 41136, 42850, 42880, 51420, 53600, 54848, 57419, 64275, 64320, 68560, 80400, 82272, 85700, 102840, 107200, 109696, 114838, 128550, 128640, 137120, 160800, 164544, 171400, 172257, 205680, 214400, 229676, 257100, 274240, 287095, 321600, 329088, 342800, 344514, 411360, 459352, 514200, 548480, 574190, 643200, 685600, 689028, 822720, 861285, 918704, 1028400, 1148380, 1371200, 1378056, 1435475, 1645440, 1722570, 1837408, 2056800, 2296760, 2742400, 2756112, 2870950, 3445140, 3674816, 4113600, 4306425, 4593520, 5512224, 5741900, 6890280, 7349632, 8227200, 8612850, 9187040, 11024448, 11483800, 13780560, 17225700, 18374080, 22048896, 22967600, 27561120, 34451400, 36748160, 45935200, 55122240, 68902800, 91870400, 110244480, 137805600, 183740800, 275611200, 551222400]

約数ペア:

[(1, 551222400), (2, 275611200), (3, 183740800), (4, 137805600), (5, 110244480), (6, 91870400), (8, 68902800), (10, 55122240), (12, 45935200), (15, 36748160), (16, 34451400), (20, 27561120), (24, 22967600), (25, 22048896), (30, 18374080), (32, 17225700), (40, 13780560), (48, 11483800), (50, 11024448), (60, 9187040), (64, 8612850), (67, 8227200), (75, 7349632), (80, 6890280), (96, 5741900), (100, 5512224), (120, 4593520), (128, 4306425), (134, 4113600), (150, 3674816), (160, 3445140), (192, 2870950), (200, 2756112), (201, 2742400), (240, 2296760), (268, 2056800), (300, 1837408), (320, 1722570), (335, 1645440), (384, 1435475), (400, 1378056), (402, 1371200), (480, 1148380), (536, 1028400), (600, 918704), (640, 861285), (670, 822720), (800, 689028), (804, 685600), (857, 643200), (960, 574190), (1005, 548480), (1072, 514200), (1200, 459352), (1340, 411360), (1600, 344514), (1608, 342800), (1675, 329088), (1714, 321600), (1920, 287095), (2010, 274240), (2144, 257100), (2400, 229676), (2571, 214400), (2680, 205680), (3200, 172257), (3216, 171400), (3350, 164544), (3428, 160800), (4020, 137120), (4285, 128640), (4288, 128550), (4800, 114838), (5025, 109696), (5142, 107200), (5360, 102840), (6432, 85700), (6700, 82272), (6856, 80400), (8040, 68560), (8570, 64320), (8576, 64275), (9600, 57419), (10050, 54848), (10284, 53600), (10720, 51420), (12855, 42880), (12864, 42850), (13400, 41136), (13712, 40200), (16080, 34280), (17140, 32160), (20100, 27424), (20568, 26800), (21425, 25728), (21440, 25710)]