2550116520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:750

約数の個数: 320

約数和(自身を含む): 9858499200

約数和(自身を除く): 7308382680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 229, 252, 270, 280, 315, 324, 360, 378, 405, 420, 458, 491, 504, 540, 567, 630, 648, 687, 756, 810, 840, 916, 945, 982, 1080, 1134, 1145, 1260, 1374, 1473, 1512, 1603, 1620, 1832, 1890, 1964, 2061, 2268, 2290, 2455, 2520, 2748, 2835, 2946, 3206, 3240, 3435, 3437, 3780, 3928, 4122, 4419, 4536, 4580, 4809, 4910, 5496, 5670, 5892, 6183, 6412, 6870, 6874, 7365, 7560, 8015, 8244, 8838, 9160, 9618, 9820, 10305, 10311, 11340, 11784, 12366, 12824, 13257, 13740, 13748, 14427, 14730, 16030, 16488, 17185, 17676, 18549, 19236, 19640, 20610, 20622, 22095, 22680, 24045, 24732, 26514, 27480, 27496, 28854, 29460, 30915, 30933, 32060, 34370, 35352, 37098, 38472, 39771, 41220, 41244, 43281, 44190, 48090, 49464, 51555, 53028, 57708, 58920, 61830, 61866, 64120, 66285, 68740, 72135, 74196, 79542, 82440, 82488, 86562, 88380, 92745, 92799, 96180, 103110, 106056, 112439, 115416, 123660, 123732, 129843, 132570, 137480, 144270, 148392, 154665, 159084, 173124, 176760, 185490, 185598, 192360, 198855, 206220, 216405, 224878, 247320, 247464, 259686, 265140, 278397, 288540, 309330, 318168, 337317, 346248, 370980, 371196, 397710, 412440, 432810, 449756, 463995, 519372, 530280, 556794, 562195, 577080, 618660, 649215, 674634, 741960, 742392, 787073, 795420, 865620, 899512, 927990, 1011951, 1038744, 1113588, 1124390, 1237320, 1298430, 1349268, 1391985, 1574146, 1590840, 1686585, 1731240, 1855980, 2023902, 2227176, 2248780, 2361219, 2596860, 2698536, 2783970, 3035853, 3148292, 3373170, 3711960, 3935365, 4047804, 4497560, 4722438, 5059755, 5193720, 5567940, 6071706, 6296584, 6746340, 7083657, 7870730, 8095608, 9107559, 9444876, 10119510, 11135880, 11806095, 12143412, 13492680, 14167314, 15179265, 15741460, 18215118, 18889752, 20239020, 21250971, 23612190, 24286824, 28334628, 30358530, 31482920, 35418285, 36430236, 40478040, 42501942, 45537795, 47224380, 56669256, 60717060, 63752913, 70836570, 72860472, 85003884, 91075590, 94448760, 106254855, 121434120, 127505826, 141673140, 170007768, 182151180, 212509710, 255011652, 283346280, 318764565, 364302360, 425019420, 510023304, 637529130, 850038840, 1275058260, 2550116520]

約数ペア:

[(1, 2550116520), (2, 1275058260), (3, 850038840), (4, 637529130), (5, 510023304), (6, 425019420), (7, 364302360), (8, 318764565), (9, 283346280), (10, 255011652), (12, 212509710), (14, 182151180), (15, 170007768), (18, 141673140), (20, 127505826), (21, 121434120), (24, 106254855), (27, 94448760), (28, 91075590), (30, 85003884), (35, 72860472), (36, 70836570), (40, 63752913), (42, 60717060), (45, 56669256), (54, 47224380), (56, 45537795), (60, 42501942), (63, 40478040), (70, 36430236), (72, 35418285), (81, 31482920), (84, 30358530), (90, 28334628), (105, 24286824), (108, 23612190), (120, 21250971), (126, 20239020), (135, 18889752), (140, 18215118), (162, 15741460), (168, 15179265), (180, 14167314), (189, 13492680), (210, 12143412), (216, 11806095), (229, 11135880), (252, 10119510), (270, 9444876), (280, 9107559), (315, 8095608), (324, 7870730), (360, 7083657), (378, 6746340), (405, 6296584), (420, 6071706), (458, 5567940), (491, 5193720), (504, 5059755), (540, 4722438), (567, 4497560), (630, 4047804), (648, 3935365), (687, 3711960), (756, 3373170), (810, 3148292), (840, 3035853), (916, 2783970), (945, 2698536), (982, 2596860), (1080, 2361219), (1134, 2248780), (1145, 2227176), (1260, 2023902), (1374, 1855980), (1473, 1731240), (1512, 1686585), (1603, 1590840), (1620, 1574146), (1832, 1391985), (1890, 1349268), (1964, 1298430), (2061, 1237320), (2268, 1124390), (2290, 1113588), (2455, 1038744), (2520, 1011951), (2748, 927990), (2835, 899512), (2946, 865620), (3206, 795420), (3240, 787073), (3435, 742392), (3437, 741960), (3780, 674634), (3928, 649215), (4122, 618660), (4419, 577080), (4536, 562195), (4580, 556794), (4809, 530280), (4910, 519372), (5496, 463995), (5670, 449756), (5892, 432810), (6183, 412440), (6412, 397710), (6870, 371196), (6874, 370980), (7365, 346248), (7560, 337317), (8015, 318168), (8244, 309330), (8838, 288540), (9160, 278397), (9618, 265140), (9820, 259686), (10305, 247464), (10311, 247320), (11340, 224878), (11784, 216405), (12366, 206220), (12824, 198855), (13257, 192360), (13740, 185598), (13748, 185490), (14427, 176760), (14730, 173124), (16030, 159084), (16488, 154665), (17185, 148392), (17676, 144270), (18549, 137480), (19236, 132570), (19640, 129843), (20610, 123732), (20622, 123660), (22095, 115416), (22680, 112439), (24045, 106056), (24732, 103110), (26514, 96180), (27480, 92799), (27496, 92745), (28854, 88380), (29460, 86562), (30915, 82488), (30933, 82440), (32060, 79542), (34370, 74196), (35352, 72135), (37098, 68740), (38472, 66285), (39771, 64120), (41220, 61866), (41244, 61830), (43281, 58920), (44190, 57708), (48090, 53028), (49464, 51555)]