680940000

素因数分解:

$2^5\times 3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 480

約数和(自身を含む): 2700260640

約数和(自身を除く): 2019320640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 96, 97, 100, 104, 108, 117, 120, 125, 130, 135, 144, 150, 156, 160, 180, 194, 195, 200, 208, 216, 225, 234, 240, 250, 260, 270, 288, 291, 300, 312, 325, 351, 360, 375, 388, 390, 400, 416, 432, 450, 468, 480, 485, 500, 520, 540, 582, 585, 600, 624, 625, 650, 675, 702, 720, 750, 776, 780, 800, 864, 873, 900, 936, 970, 975, 1000, 1040, 1080, 1125, 1164, 1170, 1200, 1248, 1250, 1261, 1300, 1350, 1404, 1440, 1455, 1500, 1552, 1560, 1625, 1746, 1755, 1800, 1872, 1875, 1940, 1950, 2000, 2080, 2160, 2250, 2328, 2340, 2400, 2425, 2500, 2522, 2600, 2619, 2700, 2808, 2910, 2925, 3000, 3104, 3120, 3250, 3375, 3492, 3510, 3600, 3744, 3750, 3783, 3880, 3900, 4000, 4320, 4365, 4500, 4656, 4680, 4850, 4875, 5000, 5044, 5200, 5238, 5400, 5616, 5625, 5820, 5850, 6000, 6240, 6305, 6500, 6750, 6984, 7020, 7200, 7275, 7500, 7566, 7760, 7800, 8125, 8730, 8775, 9000, 9312, 9360, 9700, 9750, 10000, 10088, 10400, 10476, 10800, 11232, 11250, 11349, 11640, 11700, 12000, 12125, 12610, 13000, 13095, 13500, 13968, 14040, 14550, 14625, 15000, 15132, 15520, 15600, 16250, 16875, 17460, 17550, 18000, 18720, 18915, 19400, 19500, 20000, 20176, 20952, 21600, 21825, 22500, 22698, 23280, 23400, 24250, 24375, 25220, 26000, 26190, 27000, 27936, 28080, 29100, 29250, 30000, 30264, 31200, 31525, 32500, 33750, 34047, 34920, 35100, 36000, 36375, 37830, 38800, 39000, 40352, 41904, 43650, 43875, 45000, 45396, 46560, 46800, 48500, 48750, 50440, 52000, 52380, 54000, 56160, 56745, 58200, 58500, 60000, 60528, 60625, 63050, 65000, 65475, 67500, 68094, 69840, 70200, 72750, 73125, 75660, 77600, 78000, 83808, 87300, 87750, 90000, 90792, 93600, 94575, 97000, 97500, 100880, 104760, 108000, 109125, 113490, 116400, 117000, 121056, 121250, 126100, 130000, 130950, 135000, 136188, 139680, 140400, 145500, 146250, 151320, 156000, 157625, 170235, 174600, 175500, 180000, 181584, 181875, 189150, 194000, 195000, 201760, 209520, 218250, 219375, 226980, 232800, 234000, 242500, 252200, 260000, 261900, 270000, 272376, 280800, 283725, 291000, 292500, 302640, 315250, 327375, 340470, 349200, 351000, 363168, 363750, 378300, 388000, 390000, 419040, 436500, 438750, 453960, 468000, 472875, 485000, 504400, 523800, 540000, 544752, 545625, 567450, 582000, 585000, 605280, 630500, 654750, 680940, 698400, 702000, 727500, 756600, 780000, 788125, 851175, 873000, 877500, 907920, 945750, 970000, 1008800, 1047600, 1089504, 1091250, 1134900, 1164000, 1170000, 1261000, 1309500, 1361880, 1404000, 1418625, 1455000, 1513200, 1576250, 1636875, 1702350, 1746000, 1755000, 1815840, 1891500, 1940000, 2095200, 2182500, 2269800, 2340000, 2364375, 2522000, 2619000, 2723760, 2837250, 2910000, 3026400, 3152500, 3273750, 3404700, 3492000, 3510000, 3783000, 4255875, 4365000, 4539600, 4728750, 5044000, 5238000, 5447520, 5674500, 5820000, 6305000, 6547500, 6809400, 7020000, 7093125, 7566000, 8511750, 8730000, 9079200, 9457500, 10476000, 11349000, 12610000, 13095000, 13618800, 14186250, 15132000, 17023500, 17460000, 18915000, 21279375, 22698000, 25220000, 26190000, 27237600, 28372500, 34047000, 37830000, 42558750, 45396000, 52380000, 56745000, 68094000, 75660000, 85117500, 113490000, 136188000, 170235000, 226980000, 340470000, 680940000]

約数ペア:

[(1, 680940000), (2, 340470000), (3, 226980000), (4, 170235000), (5, 136188000), (6, 113490000), (8, 85117500), (9, 75660000), (10, 68094000), (12, 56745000), (13, 52380000), (15, 45396000), (16, 42558750), (18, 37830000), (20, 34047000), (24, 28372500), (25, 27237600), (26, 26190000), (27, 25220000), (30, 22698000), (32, 21279375), (36, 18915000), (39, 17460000), (40, 17023500), (45, 15132000), (48, 14186250), (50, 13618800), (52, 13095000), (54, 12610000), (60, 11349000), (65, 10476000), (72, 9457500), (75, 9079200), (78, 8730000), (80, 8511750), (90, 7566000), (96, 7093125), (97, 7020000), (100, 6809400), (104, 6547500), (108, 6305000), (117, 5820000), (120, 5674500), (125, 5447520), (130, 5238000), (135, 5044000), (144, 4728750), (150, 4539600), (156, 4365000), (160, 4255875), (180, 3783000), (194, 3510000), (195, 3492000), (200, 3404700), (208, 3273750), (216, 3152500), (225, 3026400), (234, 2910000), (240, 2837250), (250, 2723760), (260, 2619000), (270, 2522000), (288, 2364375), (291, 2340000), (300, 2269800), (312, 2182500), (325, 2095200), (351, 1940000), (360, 1891500), (375, 1815840), (388, 1755000), (390, 1746000), (400, 1702350), (416, 1636875), (432, 1576250), (450, 1513200), (468, 1455000), (480, 1418625), (485, 1404000), (500, 1361880), (520, 1309500), (540, 1261000), (582, 1170000), (585, 1164000), (600, 1134900), (624, 1091250), (625, 1089504), (650, 1047600), (675, 1008800), (702, 970000), (720, 945750), (750, 907920), (776, 877500), (780, 873000), (800, 851175), (864, 788125), (873, 780000), (900, 756600), (936, 727500), (970, 702000), (975, 698400), (1000, 680940), (1040, 654750), (1080, 630500), (1125, 605280), (1164, 585000), (1170, 582000), (1200, 567450), (1248, 545625), (1250, 544752), (1261, 540000), (1300, 523800), (1350, 504400), (1404, 485000), (1440, 472875), (1455, 468000), (1500, 453960), (1552, 438750), (1560, 436500), (1625, 419040), (1746, 390000), (1755, 388000), (1800, 378300), (1872, 363750), (1875, 363168), (1940, 351000), (1950, 349200), (2000, 340470), (2080, 327375), (2160, 315250), (2250, 302640), (2328, 292500), (2340, 291000), (2400, 283725), (2425, 280800), (2500, 272376), (2522, 270000), (2600, 261900), (2619, 260000), (2700, 252200), (2808, 242500), (2910, 234000), (2925, 232800), (3000, 226980), (3104, 219375), (3120, 218250), (3250, 209520), (3375, 201760), (3492, 195000), (3510, 194000), (3600, 189150), (3744, 181875), (3750, 181584), (3783, 180000), (3880, 175500), (3900, 174600), (4000, 170235), (4320, 157625), (4365, 156000), (4500, 151320), (4656, 146250), (4680, 145500), (4850, 140400), (4875, 139680), (5000, 136188), (5044, 135000), (5200, 130950), (5238, 130000), (5400, 126100), (5616, 121250), (5625, 121056), (5820, 117000), (5850, 116400), (6000, 113490), (6240, 109125), (6305, 108000), (6500, 104760), (6750, 100880), (6984, 97500), (7020, 97000), (7200, 94575), (7275, 93600), (7500, 90792), (7566, 90000), (7760, 87750), (7800, 87300), (8125, 83808), (8730, 78000), (8775, 77600), (9000, 75660), (9312, 73125), (9360, 72750), (9700, 70200), (9750, 69840), (10000, 68094), (10088, 67500), (10400, 65475), (10476, 65000), (10800, 63050), (11232, 60625), (11250, 60528), (11349, 60000), (11640, 58500), (11700, 58200), (12000, 56745), (12125, 56160), (12610, 54000), (13000, 52380), (13095, 52000), (13500, 50440), (13968, 48750), (14040, 48500), (14550, 46800), (14625, 46560), (15000, 45396), (15132, 45000), (15520, 43875), (15600, 43650), (16250, 41904), (16875, 40352), (17460, 39000), (17550, 38800), (18000, 37830), (18720, 36375), (18915, 36000), (19400, 35100), (19500, 34920), (20000, 34047), (20176, 33750), (20952, 32500), (21600, 31525), (21825, 31200), (22500, 30264), (22698, 30000), (23280, 29250), (23400, 29100), (24250, 28080), (24375, 27936), (25220, 27000), (26000, 26190)]