1007770400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 288

約数和(自身を含む): 3079802880

約数和(自身を除く): 2072032480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 109, 112, 127, 130, 140, 160, 175, 182, 200, 208, 218, 224, 254, 260, 280, 325, 350, 364, 400, 416, 436, 455, 508, 520, 545, 560, 635, 650, 700, 728, 763, 800, 872, 889, 910, 1016, 1040, 1090, 1120, 1270, 1300, 1400, 1417, 1456, 1526, 1651, 1744, 1778, 1820, 2032, 2080, 2180, 2275, 2540, 2600, 2725, 2800, 2834, 2912, 3052, 3175, 3302, 3488, 3556, 3640, 3815, 4064, 4360, 4445, 4550, 5080, 5200, 5450, 5600, 5668, 6104, 6350, 6604, 7085, 7112, 7280, 7630, 8255, 8720, 8890, 9100, 9919, 10160, 10400, 10900, 11336, 11557, 12208, 12700, 13208, 13843, 14170, 14224, 14560, 15260, 16510, 17440, 17780, 18200, 19075, 19838, 20320, 21800, 22225, 22672, 23114, 24416, 25400, 26416, 27686, 28340, 28448, 30520, 33020, 35425, 35560, 36400, 38150, 39676, 41275, 43600, 44450, 45344, 46228, 49595, 50800, 52832, 55372, 56680, 57785, 61040, 66040, 69215, 70850, 71120, 72800, 76300, 79352, 82550, 87200, 88900, 92456, 96901, 99190, 101600, 110744, 113360, 115570, 122080, 132080, 138430, 141700, 142240, 152600, 158704, 165100, 177800, 179959, 184912, 193802, 198380, 221488, 226720, 231140, 247975, 264160, 276860, 283400, 288925, 305200, 317408, 330200, 346075, 355600, 359918, 369824, 387604, 396760, 442976, 462280, 484505, 495950, 553720, 566800, 577850, 610400, 660400, 692150, 711200, 719836, 775208, 793520, 899795, 924560, 969010, 991900, 1107440, 1133600, 1155700, 1259713, 1320800, 1384300, 1439672, 1550416, 1587040, 1799590, 1849120, 1938020, 1983800, 2214880, 2311400, 2422525, 2519426, 2768600, 2879344, 3100832, 3599180, 3876040, 3967600, 4498975, 4622800, 4845050, 5038852, 5537200, 5758688, 6298565, 7198360, 7752080, 7935200, 8997950, 9245600, 9690100, 10077704, 11074400, 12597130, 14396720, 15504160, 17995900, 19380200, 20155408, 25194260, 28793440, 31492825, 35991800, 38760400, 40310816, 50388520, 62985650, 71983600, 77520800, 100777040, 125971300, 143967200, 201554080, 251942600, 503885200, 1007770400]

約数ペア:

[(1, 1007770400), (2, 503885200), (4, 251942600), (5, 201554080), (7, 143967200), (8, 125971300), (10, 100777040), (13, 77520800), (14, 71983600), (16, 62985650), (20, 50388520), (25, 40310816), (26, 38760400), (28, 35991800), (32, 31492825), (35, 28793440), (40, 25194260), (50, 20155408), (52, 19380200), (56, 17995900), (65, 15504160), (70, 14396720), (80, 12597130), (91, 11074400), (100, 10077704), (104, 9690100), (109, 9245600), (112, 8997950), (127, 7935200), (130, 7752080), (140, 7198360), (160, 6298565), (175, 5758688), (182, 5537200), (200, 5038852), (208, 4845050), (218, 4622800), (224, 4498975), (254, 3967600), (260, 3876040), (280, 3599180), (325, 3100832), (350, 2879344), (364, 2768600), (400, 2519426), (416, 2422525), (436, 2311400), (455, 2214880), (508, 1983800), (520, 1938020), (545, 1849120), (560, 1799590), (635, 1587040), (650, 1550416), (700, 1439672), (728, 1384300), (763, 1320800), (800, 1259713), (872, 1155700), (889, 1133600), (910, 1107440), (1016, 991900), (1040, 969010), (1090, 924560), (1120, 899795), (1270, 793520), (1300, 775208), (1400, 719836), (1417, 711200), (1456, 692150), (1526, 660400), (1651, 610400), (1744, 577850), (1778, 566800), (1820, 553720), (2032, 495950), (2080, 484505), (2180, 462280), (2275, 442976), (2540, 396760), (2600, 387604), (2725, 369824), (2800, 359918), (2834, 355600), (2912, 346075), (3052, 330200), (3175, 317408), (3302, 305200), (3488, 288925), (3556, 283400), (3640, 276860), (3815, 264160), (4064, 247975), (4360, 231140), (4445, 226720), (4550, 221488), (5080, 198380), (5200, 193802), (5450, 184912), (5600, 179959), (5668, 177800), (6104, 165100), (6350, 158704), (6604, 152600), (7085, 142240), (7112, 141700), (7280, 138430), (7630, 132080), (8255, 122080), (8720, 115570), (8890, 113360), (9100, 110744), (9919, 101600), (10160, 99190), (10400, 96901), (10900, 92456), (11336, 88900), (11557, 87200), (12208, 82550), (12700, 79352), (13208, 76300), (13843, 72800), (14170, 71120), (14224, 70850), (14560, 69215), (15260, 66040), (16510, 61040), (17440, 57785), (17780, 56680), (18200, 55372), (19075, 52832), (19838, 50800), (20320, 49595), (21800, 46228), (22225, 45344), (22672, 44450), (23114, 43600), (24416, 41275), (25400, 39676), (26416, 38150), (27686, 36400), (28340, 35560), (28448, 35425), (30520, 33020)]