389167200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 288

約数和(自身を含む): 1443657600

約数和(自身を除く): 1054490400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 43, 45, 48, 50, 54, 60, 72, 75, 80, 86, 90, 96, 100, 108, 120, 129, 135, 144, 150, 160, 172, 180, 200, 215, 216, 225, 240, 258, 270, 288, 300, 344, 360, 387, 400, 419, 430, 432, 450, 480, 516, 540, 600, 645, 675, 688, 720, 774, 800, 838, 860, 864, 900, 1032, 1075, 1080, 1161, 1200, 1257, 1290, 1350, 1376, 1440, 1548, 1676, 1720, 1800, 1935, 2064, 2095, 2150, 2160, 2322, 2400, 2514, 2580, 2700, 3096, 3225, 3352, 3440, 3600, 3771, 3870, 4128, 4190, 4300, 4320, 4644, 5028, 5160, 5400, 5805, 6192, 6285, 6450, 6704, 6880, 7200, 7542, 7740, 8380, 8600, 9288, 9675, 10056, 10320, 10475, 10800, 11313, 11610, 12384, 12570, 12900, 13408, 15084, 15480, 16760, 17200, 18017, 18576, 18855, 19350, 20112, 20640, 20950, 21600, 22626, 23220, 25140, 25800, 29025, 30168, 30960, 31425, 33520, 34400, 36034, 37152, 37710, 38700, 40224, 41900, 45252, 46440, 50280, 51600, 54051, 56565, 58050, 60336, 61920, 62850, 67040, 72068, 75420, 77400, 83800, 90085, 90504, 92880, 94275, 100560, 103200, 108102, 113130, 116100, 120672, 125700, 144136, 150840, 154800, 162153, 167600, 180170, 181008, 185760, 188550, 201120, 216204, 226260, 232200, 251400, 270255, 282825, 288272, 301680, 309600, 324306, 335200, 360340, 362016, 377100, 432408, 450425, 452520, 464400, 486459, 502800, 540510, 565650, 576544, 603360, 648612, 720680, 754200, 810765, 864816, 900850, 905040, 928800, 972918, 1005600, 1081020, 1131300, 1297224, 1351275, 1441360, 1508400, 1621530, 1729632, 1801700, 1810080, 1945836, 2162040, 2262600, 2432295, 2594448, 2702550, 2882720, 3016800, 3243060, 3603400, 3891672, 4053825, 4324080, 4525200, 4864590, 5188896, 5405100, 6486120, 7206800, 7783344, 8107650, 8648160, 9050400, 9729180, 10810200, 12161475, 12972240, 14413600, 15566688, 16215300, 19458360, 21620400, 24322950, 25944480, 32430600, 38916720, 43240800, 48645900, 64861200, 77833440, 97291800, 129722400, 194583600, 389167200]

約数ペア:

[(1, 389167200), (2, 194583600), (3, 129722400), (4, 97291800), (5, 77833440), (6, 64861200), (8, 48645900), (9, 43240800), (10, 38916720), (12, 32430600), (15, 25944480), (16, 24322950), (18, 21620400), (20, 19458360), (24, 16215300), (25, 15566688), (27, 14413600), (30, 12972240), (32, 12161475), (36, 10810200), (40, 9729180), (43, 9050400), (45, 8648160), (48, 8107650), (50, 7783344), (54, 7206800), (60, 6486120), (72, 5405100), (75, 5188896), (80, 4864590), (86, 4525200), (90, 4324080), (96, 4053825), (100, 3891672), (108, 3603400), (120, 3243060), (129, 3016800), (135, 2882720), (144, 2702550), (150, 2594448), (160, 2432295), (172, 2262600), (180, 2162040), (200, 1945836), (215, 1810080), (216, 1801700), (225, 1729632), (240, 1621530), (258, 1508400), (270, 1441360), (288, 1351275), (300, 1297224), (344, 1131300), (360, 1081020), (387, 1005600), (400, 972918), (419, 928800), (430, 905040), (432, 900850), (450, 864816), (480, 810765), (516, 754200), (540, 720680), (600, 648612), (645, 603360), (675, 576544), (688, 565650), (720, 540510), (774, 502800), (800, 486459), (838, 464400), (860, 452520), (864, 450425), (900, 432408), (1032, 377100), (1075, 362016), (1080, 360340), (1161, 335200), (1200, 324306), (1257, 309600), (1290, 301680), (1350, 288272), (1376, 282825), (1440, 270255), (1548, 251400), (1676, 232200), (1720, 226260), (1800, 216204), (1935, 201120), (2064, 188550), (2095, 185760), (2150, 181008), (2160, 180170), (2322, 167600), (2400, 162153), (2514, 154800), (2580, 150840), (2700, 144136), (3096, 125700), (3225, 120672), (3352, 116100), (3440, 113130), (3600, 108102), (3771, 103200), (3870, 100560), (4128, 94275), (4190, 92880), (4300, 90504), (4320, 90085), (4644, 83800), (5028, 77400), (5160, 75420), (5400, 72068), (5805, 67040), (6192, 62850), (6285, 61920), (6450, 60336), (6704, 58050), (6880, 56565), (7200, 54051), (7542, 51600), (7740, 50280), (8380, 46440), (8600, 45252), (9288, 41900), (9675, 40224), (10056, 38700), (10320, 37710), (10475, 37152), (10800, 36034), (11313, 34400), (11610, 33520), (12384, 31425), (12570, 30960), (12900, 30168), (13408, 29025), (15084, 25800), (15480, 25140), (16760, 23220), (17200, 22626), (18017, 21600), (18576, 20950), (18855, 20640), (19350, 20112)]