639835200

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{4937}}^1$

素因数の和:4971

約数の個数: 210

約数和(自身を含む): 2352349626

約数和(自身を除く): 1712514426

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, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 540, 576, 600, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 2025, 2160, 2400, 2592, 2700, 2880, 3240, 3600, 4050, 4320, 4800, 4937, 5184, 5400, 6480, 7200, 8100, 8640, 9874, 10800, 12960, 14400, 14811, 16200, 19748, 21600, 24685, 25920, 29622, 32400, 39496, 43200, 44433, 49370, 59244, 64800, 74055, 78992, 88866, 98740, 118488, 123425, 129600, 133299, 148110, 157984, 177732, 197480, 222165, 236976, 246850, 266598, 296220, 315968, 355464, 370275, 394960, 399897, 444330, 473952, 493700, 533196, 592440, 666495, 710928, 740550, 789920, 799794, 888660, 947904, 987400, 1066392, 1110825, 1184880, 1332990, 1421856, 1481100, 1579840, 1599588, 1777320, 1974800, 1999485, 2132784, 2221650, 2369760, 2665980, 2843712, 2962200, 3199176, 3332475, 3554640, 3949600, 3998970, 4265568, 4443300, 4739520, 5331960, 5924400, 6398352, 6664950, 7109280, 7899200, 7997940, 8531136, 8886600, 9997425, 10663920, 11848800, 12796704, 13329900, 14218560, 15995880, 17773200, 19994850, 21327840, 23697600, 25593408, 26659800, 31991760, 35546400, 39989700, 42655680, 53319600, 63983520, 71092800, 79979400, 106639200, 127967040, 159958800, 213278400, 319917600, 639835200]

約数ペア:

[(1, 639835200), (2, 319917600), (3, 213278400), (4, 159958800), (5, 127967040), (6, 106639200), (8, 79979400), (9, 71092800), (10, 63983520), (12, 53319600), (15, 42655680), (16, 39989700), (18, 35546400), (20, 31991760), (24, 26659800), (25, 25593408), (27, 23697600), (30, 21327840), (32, 19994850), (36, 17773200), (40, 15995880), (45, 14218560), (48, 13329900), (50, 12796704), (54, 11848800), (60, 10663920), (64, 9997425), (72, 8886600), (75, 8531136), (80, 7997940), (81, 7899200), (90, 7109280), (96, 6664950), (100, 6398352), (108, 5924400), (120, 5331960), (135, 4739520), (144, 4443300), (150, 4265568), (160, 3998970), (162, 3949600), (180, 3554640), (192, 3332475), (200, 3199176), (216, 2962200), (225, 2843712), (240, 2665980), (270, 2369760), (288, 2221650), (300, 2132784), (320, 1999485), (324, 1974800), (360, 1777320), (400, 1599588), (405, 1579840), (432, 1481100), (450, 1421856), (480, 1332990), (540, 1184880), (576, 1110825), (600, 1066392), (648, 987400), (675, 947904), (720, 888660), (800, 799794), (810, 789920), (864, 740550), (900, 710928), (960, 666495), (1080, 592440), (1200, 533196), (1296, 493700), (1350, 473952), (1440, 444330), (1600, 399897), (1620, 394960), (1728, 370275), (1800, 355464), (2025, 315968), (2160, 296220), (2400, 266598), (2592, 246850), (2700, 236976), (2880, 222165), (3240, 197480), (3600, 177732), (4050, 157984), (4320, 148110), (4800, 133299), (4937, 129600), (5184, 123425), (5400, 118488), (6480, 98740), (7200, 88866), (8100, 78992), (8640, 74055), (9874, 64800), (10800, 59244), (12960, 49370), (14400, 44433), (14811, 43200), (16200, 39496), (19748, 32400), (21600, 29622), (24685, 25920)]