2878164000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2641

約数の個数: 288

約数和(自身を含む): 10548195840

約数和(自身を除く): 7670031840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 125, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 250, 279, 288, 300, 310, 360, 372, 375, 400, 450, 465, 480, 496, 500, 558, 600, 620, 720, 744, 750, 775, 800, 900, 930, 992, 1000, 1116, 1125, 1200, 1240, 1395, 1440, 1488, 1500, 1550, 1800, 1860, 2000, 2232, 2250, 2325, 2400, 2480, 2579, 2790, 2976, 3000, 3100, 3600, 3720, 3875, 4000, 4464, 4500, 4650, 4960, 5158, 5580, 6000, 6200, 6975, 7200, 7440, 7737, 7750, 8928, 9000, 9300, 10316, 11160, 11625, 12000, 12400, 12895, 13950, 14880, 15474, 15500, 18000, 18600, 20632, 22320, 23211, 23250, 24800, 25790, 27900, 30948, 31000, 34875, 36000, 37200, 38685, 41264, 44640, 46422, 46500, 51580, 55800, 61896, 62000, 64475, 69750, 74400, 77370, 79949, 82528, 92844, 93000, 103160, 111600, 116055, 123792, 124000, 128950, 139500, 154740, 159898, 185688, 186000, 193425, 206320, 223200, 232110, 239847, 247584, 257900, 279000, 309480, 319796, 322375, 371376, 372000, 386850, 399745, 412640, 464220, 479694, 515800, 558000, 580275, 618960, 639592, 644750, 719541, 742752, 773700, 799490, 928440, 959388, 967125, 1031600, 1116000, 1160550, 1199235, 1237920, 1279184, 1289500, 1439082, 1547400, 1598980, 1856880, 1918776, 1934250, 1998725, 2063200, 2321100, 2398470, 2558368, 2579000, 2878164, 2901375, 3094800, 3197960, 3597705, 3713760, 3837552, 3868500, 3997450, 4642200, 4796940, 5158000, 5756328, 5802750, 5996175, 6189600, 6395920, 7195410, 7675104, 7737000, 7994900, 9284400, 9593880, 9993625, 10316000, 11512656, 11605500, 11992350, 12791840, 14390820, 15474000, 15989800, 17988525, 18568800, 19187760, 19987250, 23025312, 23211000, 23984700, 28781640, 29980875, 30948000, 31979600, 35977050, 38375520, 39974500, 46422000, 47969400, 57563280, 59961750, 63959200, 71954100, 79949000, 89942625, 92844000, 95938800, 115126560, 119923500, 143908200, 159898000, 179885250, 191877600, 239847000, 287816400, 319796000, 359770500, 479694000, 575632800, 719541000, 959388000, 1439082000, 2878164000]

約数ペア:

[(1, 2878164000), (2, 1439082000), (3, 959388000), (4, 719541000), (5, 575632800), (6, 479694000), (8, 359770500), (9, 319796000), (10, 287816400), (12, 239847000), (15, 191877600), (16, 179885250), (18, 159898000), (20, 143908200), (24, 119923500), (25, 115126560), (30, 95938800), (31, 92844000), (32, 89942625), (36, 79949000), (40, 71954100), (45, 63959200), (48, 59961750), (50, 57563280), (60, 47969400), (62, 46422000), (72, 39974500), (75, 38375520), (80, 35977050), (90, 31979600), (93, 30948000), (96, 29980875), (100, 28781640), (120, 23984700), (124, 23211000), (125, 23025312), (144, 19987250), (150, 19187760), (155, 18568800), (160, 17988525), (180, 15989800), (186, 15474000), (200, 14390820), (225, 12791840), (240, 11992350), (248, 11605500), (250, 11512656), (279, 10316000), (288, 9993625), (300, 9593880), (310, 9284400), (360, 7994900), (372, 7737000), (375, 7675104), (400, 7195410), (450, 6395920), (465, 6189600), (480, 5996175), (496, 5802750), (500, 5756328), (558, 5158000), (600, 4796940), (620, 4642200), (720, 3997450), (744, 3868500), (750, 3837552), (775, 3713760), (800, 3597705), (900, 3197960), (930, 3094800), (992, 2901375), (1000, 2878164), (1116, 2579000), (1125, 2558368), (1200, 2398470), (1240, 2321100), (1395, 2063200), (1440, 1998725), (1488, 1934250), (1500, 1918776), (1550, 1856880), (1800, 1598980), (1860, 1547400), (2000, 1439082), (2232, 1289500), (2250, 1279184), (2325, 1237920), (2400, 1199235), (2480, 1160550), (2579, 1116000), (2790, 1031600), (2976, 967125), (3000, 959388), (3100, 928440), (3600, 799490), (3720, 773700), (3875, 742752), (4000, 719541), (4464, 644750), (4500, 639592), (4650, 618960), (4960, 580275), (5158, 558000), (5580, 515800), (6000, 479694), (6200, 464220), (6975, 412640), (7200, 399745), (7440, 386850), (7737, 372000), (7750, 371376), (8928, 322375), (9000, 319796), (9300, 309480), (10316, 279000), (11160, 257900), (11625, 247584), (12000, 239847), (12400, 232110), (12895, 223200), (13950, 206320), (14880, 193425), (15474, 186000), (15500, 185688), (18000, 159898), (18600, 154740), (20632, 139500), (22320, 128950), (23211, 124000), (23250, 123792), (24800, 116055), (25790, 111600), (27900, 103160), (30948, 93000), (31000, 92844), (34875, 82528), (36000, 79949), (37200, 77370), (38685, 74400), (41264, 69750), (44640, 64475), (46422, 62000), (46500, 61896), (51580, 55800)]