213278400

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{4937}}^1$

素因数の和:4968

約数の個数: 168

約数和(自身を含む): 777636240

約数和(自身を除く): 564357840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4800, 4937, 5400, 7200, 8640, 9874, 10800, 14400, 14811, 19748, 21600, 24685, 29622, 39496, 43200, 44433, 49370, 59244, 74055, 78992, 88866, 98740, 118488, 123425, 133299, 148110, 157984, 177732, 197480, 222165, 236976, 246850, 266598, 296220, 315968, 355464, 370275, 394960, 444330, 473952, 493700, 533196, 592440, 666495, 710928, 740550, 789920, 888660, 947904, 987400, 1066392, 1110825, 1184880, 1332990, 1421856, 1481100, 1579840, 1777320, 1974800, 2132784, 2221650, 2369760, 2665980, 2843712, 2962200, 3332475, 3554640, 3949600, 4265568, 4443300, 4739520, 5331960, 5924400, 6664950, 7109280, 7899200, 8531136, 8886600, 10663920, 11848800, 13329900, 14218560, 17773200, 21327840, 23697600, 26659800, 35546400, 42655680, 53319600, 71092800, 106639200, 213278400]

約数ペア:

[(1, 213278400), (2, 106639200), (3, 71092800), (4, 53319600), (5, 42655680), (6, 35546400), (8, 26659800), (9, 23697600), (10, 21327840), (12, 17773200), (15, 14218560), (16, 13329900), (18, 11848800), (20, 10663920), (24, 8886600), (25, 8531136), (27, 7899200), (30, 7109280), (32, 6664950), (36, 5924400), (40, 5331960), (45, 4739520), (48, 4443300), (50, 4265568), (54, 3949600), (60, 3554640), (64, 3332475), (72, 2962200), (75, 2843712), (80, 2665980), (90, 2369760), (96, 2221650), (100, 2132784), (108, 1974800), (120, 1777320), (135, 1579840), (144, 1481100), (150, 1421856), (160, 1332990), (180, 1184880), (192, 1110825), (200, 1066392), (216, 987400), (225, 947904), (240, 888660), (270, 789920), (288, 740550), (300, 710928), (320, 666495), (360, 592440), (400, 533196), (432, 493700), (450, 473952), (480, 444330), (540, 394960), (576, 370275), (600, 355464), (675, 315968), (720, 296220), (800, 266598), (864, 246850), (900, 236976), (960, 222165), (1080, 197480), (1200, 177732), (1350, 157984), (1440, 148110), (1600, 133299), (1728, 123425), (1800, 118488), (2160, 98740), (2400, 88866), (2700, 78992), (2880, 74055), (3600, 59244), (4320, 49370), (4800, 44433), (4937, 43200), (5400, 39496), (7200, 29622), (8640, 24685), (9874, 21600), (10800, 19748), (14400, 14811)]