254502000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{1571}}^1$

素因数の和:1606

約数の個数: 200

約数和(自身を含む): 919865232

約数和(自身を除く): 665363232

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, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 180, 200, 216, 225, 240, 250, 270, 300, 324, 360, 375, 400, 405, 432, 450, 500, 540, 600, 648, 675, 720, 750, 810, 900, 1000, 1080, 1125, 1200, 1296, 1350, 1500, 1571, 1620, 1800, 2000, 2025, 2160, 2250, 2700, 3000, 3142, 3240, 3375, 3600, 4050, 4500, 4713, 5400, 6000, 6284, 6480, 6750, 7855, 8100, 9000, 9426, 10125, 10800, 12568, 13500, 14139, 15710, 16200, 18000, 18852, 20250, 23565, 25136, 27000, 28278, 31420, 32400, 37704, 39275, 40500, 42417, 47130, 54000, 56556, 62840, 70695, 75408, 78550, 81000, 84834, 94260, 113112, 117825, 125680, 127251, 141390, 157100, 162000, 169668, 188520, 196375, 212085, 226224, 235650, 254502, 282780, 314200, 339336, 353475, 377040, 392750, 424170, 471300, 509004, 565560, 589125, 628400, 636255, 678672, 706950, 785500, 848340, 942600, 1018008, 1060425, 1131120, 1178250, 1272510, 1413900, 1571000, 1696680, 1767375, 1885200, 2036016, 2120850, 2356500, 2545020, 2827800, 3142000, 3181275, 3393360, 3534750, 4241700, 4713000, 5090040, 5302125, 5655600, 6362550, 7069500, 8483400, 9426000, 10180080, 10604250, 12725100, 14139000, 15906375, 16966800, 21208500, 25450200, 28278000, 31812750, 42417000, 50900400, 63625500, 84834000, 127251000, 254502000]

約数ペア:

[(1, 254502000), (2, 127251000), (3, 84834000), (4, 63625500), (5, 50900400), (6, 42417000), (8, 31812750), (9, 28278000), (10, 25450200), (12, 21208500), (15, 16966800), (16, 15906375), (18, 14139000), (20, 12725100), (24, 10604250), (25, 10180080), (27, 9426000), (30, 8483400), (36, 7069500), (40, 6362550), (45, 5655600), (48, 5302125), (50, 5090040), (54, 4713000), (60, 4241700), (72, 3534750), (75, 3393360), (80, 3181275), (81, 3142000), (90, 2827800), (100, 2545020), (108, 2356500), (120, 2120850), (125, 2036016), (135, 1885200), (144, 1767375), (150, 1696680), (162, 1571000), (180, 1413900), (200, 1272510), (216, 1178250), (225, 1131120), (240, 1060425), (250, 1018008), (270, 942600), (300, 848340), (324, 785500), (360, 706950), (375, 678672), (400, 636255), (405, 628400), (432, 589125), (450, 565560), (500, 509004), (540, 471300), (600, 424170), (648, 392750), (675, 377040), (720, 353475), (750, 339336), (810, 314200), (900, 282780), (1000, 254502), (1080, 235650), (1125, 226224), (1200, 212085), (1296, 196375), (1350, 188520), (1500, 169668), (1571, 162000), (1620, 157100), (1800, 141390), (2000, 127251), (2025, 125680), (2160, 117825), (2250, 113112), (2700, 94260), (3000, 84834), (3142, 81000), (3240, 78550), (3375, 75408), (3600, 70695), (4050, 62840), (4500, 56556), (4713, 54000), (5400, 47130), (6000, 42417), (6284, 40500), (6480, 39275), (6750, 37704), (7855, 32400), (8100, 31420), (9000, 28278), (9426, 27000), (10125, 25136), (10800, 23565), (12568, 20250), (13500, 18852), (14139, 18000), (15710, 16200)]