206280000

素因数分解:

$2^6\times 3^3\times 5^4\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 280

約数和(自身を含む): 761756160

約数和(自身を除く): 555476160

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, 125, 135, 144, 150, 160, 180, 191, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 382, 400, 432, 450, 480, 500, 540, 573, 576, 600, 625, 675, 720, 750, 764, 800, 864, 900, 955, 960, 1000, 1080, 1125, 1146, 1200, 1250, 1350, 1440, 1500, 1528, 1600, 1719, 1728, 1800, 1875, 1910, 2000, 2160, 2250, 2292, 2400, 2500, 2700, 2865, 2880, 3000, 3056, 3375, 3438, 3600, 3750, 3820, 4000, 4320, 4500, 4584, 4775, 4800, 5000, 5157, 5400, 5625, 5730, 6000, 6112, 6750, 6876, 7200, 7500, 7640, 8000, 8595, 8640, 9000, 9168, 9550, 10000, 10314, 10800, 11250, 11460, 12000, 12224, 13500, 13752, 14325, 14400, 15000, 15280, 16875, 17190, 18000, 18336, 19100, 20000, 20628, 21600, 22500, 22920, 23875, 24000, 25785, 27000, 27504, 28650, 30000, 30560, 33750, 34380, 36000, 36672, 38200, 40000, 41256, 42975, 43200, 45000, 45840, 47750, 51570, 54000, 55008, 57300, 60000, 61120, 67500, 68760, 71625, 72000, 76400, 82512, 85950, 90000, 91680, 95500, 103140, 108000, 110016, 114600, 119375, 120000, 128925, 135000, 137520, 143250, 152800, 165024, 171900, 180000, 183360, 191000, 206280, 214875, 216000, 229200, 238750, 257850, 270000, 275040, 286500, 305600, 330048, 343800, 358125, 360000, 382000, 412560, 429750, 458400, 477500, 515700, 540000, 550080, 573000, 644625, 687600, 716250, 764000, 825120, 859500, 916800, 955000, 1031400, 1074375, 1080000, 1146000, 1289250, 1375200, 1432500, 1528000, 1650240, 1719000, 1910000, 2062800, 2148750, 2292000, 2578500, 2750400, 2865000, 3223125, 3438000, 3820000, 4125600, 4297500, 4584000, 5157000, 5730000, 6446250, 6876000, 7640000, 8251200, 8595000, 10314000, 11460000, 12892500, 13752000, 17190000, 20628000, 22920000, 25785000, 34380000, 41256000, 51570000, 68760000, 103140000, 206280000]

約数ペア:

[(1, 206280000), (2, 103140000), (3, 68760000), (4, 51570000), (5, 41256000), (6, 34380000), (8, 25785000), (9, 22920000), (10, 20628000), (12, 17190000), (15, 13752000), (16, 12892500), (18, 11460000), (20, 10314000), (24, 8595000), (25, 8251200), (27, 7640000), (30, 6876000), (32, 6446250), (36, 5730000), (40, 5157000), (45, 4584000), (48, 4297500), (50, 4125600), (54, 3820000), (60, 3438000), (64, 3223125), (72, 2865000), (75, 2750400), (80, 2578500), (90, 2292000), (96, 2148750), (100, 2062800), (108, 1910000), (120, 1719000), (125, 1650240), (135, 1528000), (144, 1432500), (150, 1375200), (160, 1289250), (180, 1146000), (191, 1080000), (192, 1074375), (200, 1031400), (216, 955000), (225, 916800), (240, 859500), (250, 825120), (270, 764000), (288, 716250), (300, 687600), (320, 644625), (360, 573000), (375, 550080), (382, 540000), (400, 515700), (432, 477500), (450, 458400), (480, 429750), (500, 412560), (540, 382000), (573, 360000), (576, 358125), (600, 343800), (625, 330048), (675, 305600), (720, 286500), (750, 275040), (764, 270000), (800, 257850), (864, 238750), (900, 229200), (955, 216000), (960, 214875), (1000, 206280), (1080, 191000), (1125, 183360), (1146, 180000), (1200, 171900), (1250, 165024), (1350, 152800), (1440, 143250), (1500, 137520), (1528, 135000), (1600, 128925), (1719, 120000), (1728, 119375), (1800, 114600), (1875, 110016), (1910, 108000), (2000, 103140), (2160, 95500), (2250, 91680), (2292, 90000), (2400, 85950), (2500, 82512), (2700, 76400), (2865, 72000), (2880, 71625), (3000, 68760), (3056, 67500), (3375, 61120), (3438, 60000), (3600, 57300), (3750, 55008), (3820, 54000), (4000, 51570), (4320, 47750), (4500, 45840), (4584, 45000), (4775, 43200), (4800, 42975), (5000, 41256), (5157, 40000), (5400, 38200), (5625, 36672), (5730, 36000), (6000, 34380), (6112, 33750), (6750, 30560), (6876, 30000), (7200, 28650), (7500, 27504), (7640, 27000), (8000, 25785), (8595, 24000), (8640, 23875), (9000, 22920), (9168, 22500), (9550, 21600), (10000, 20628), (10314, 20000), (10800, 19100), (11250, 18336), (11460, 18000), (12000, 17190), (12224, 16875), (13500, 15280), (13752, 15000), (14325, 14400)]