389628000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 1410514560

約数和(自身を除く): 1020886560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 96, 100, 120, 125, 137, 144, 150, 158, 160, 180, 200, 225, 237, 240, 250, 274, 288, 300, 316, 360, 375, 395, 400, 411, 450, 474, 480, 500, 548, 600, 632, 685, 711, 720, 750, 790, 800, 822, 900, 948, 1000, 1096, 1125, 1185, 1200, 1233, 1264, 1370, 1422, 1440, 1500, 1580, 1644, 1800, 1896, 1975, 2000, 2055, 2192, 2250, 2370, 2400, 2466, 2528, 2740, 2844, 3000, 3160, 3288, 3425, 3555, 3600, 3792, 3950, 4000, 4110, 4384, 4500, 4740, 4932, 5480, 5688, 5925, 6000, 6165, 6320, 6576, 6850, 7110, 7200, 7584, 7900, 8220, 9000, 9480, 9864, 9875, 10275, 10823, 10960, 11376, 11850, 12000, 12330, 12640, 13152, 13700, 14220, 15800, 16440, 17125, 17775, 18000, 18960, 19728, 19750, 20550, 21646, 21920, 22752, 23700, 24660, 27400, 28440, 29625, 30825, 31600, 32469, 32880, 34250, 35550, 36000, 37920, 39456, 39500, 41100, 43292, 47400, 49320, 51375, 54115, 54800, 56880, 59250, 61650, 63200, 64938, 65760, 68500, 71100, 79000, 82200, 86584, 88875, 94800, 97407, 98640, 102750, 108230, 109600, 113760, 118500, 123300, 129876, 137000, 142200, 154125, 158000, 162345, 164400, 173168, 177750, 189600, 194814, 197280, 205500, 216460, 237000, 246600, 259752, 270575, 274000, 284400, 308250, 316000, 324690, 328800, 346336, 355500, 389628, 411000, 432920, 474000, 487035, 493200, 519504, 541150, 548000, 568800, 616500, 649380, 711000, 779256, 811725, 822000, 865840, 948000, 974070, 986400, 1039008, 1082300, 1233000, 1298760, 1352875, 1422000, 1558512, 1623450, 1644000, 1731680, 1948140, 2164600, 2435175, 2466000, 2597520, 2705750, 2844000, 3117024, 3246900, 3896280, 4058625, 4329200, 4870350, 4932000, 5195040, 5411500, 6493800, 7792560, 8117250, 8658400, 9740700, 10823000, 12175875, 12987600, 15585120, 16234500, 19481400, 21646000, 24351750, 25975200, 32469000, 38962800, 43292000, 48703500, 64938000, 77925600, 97407000, 129876000, 194814000, 389628000]

約数ペア:

[(1, 389628000), (2, 194814000), (3, 129876000), (4, 97407000), (5, 77925600), (6, 64938000), (8, 48703500), (9, 43292000), (10, 38962800), (12, 32469000), (15, 25975200), (16, 24351750), (18, 21646000), (20, 19481400), (24, 16234500), (25, 15585120), (30, 12987600), (32, 12175875), (36, 10823000), (40, 9740700), (45, 8658400), (48, 8117250), (50, 7792560), (60, 6493800), (72, 5411500), (75, 5195040), (79, 4932000), (80, 4870350), (90, 4329200), (96, 4058625), (100, 3896280), (120, 3246900), (125, 3117024), (137, 2844000), (144, 2705750), (150, 2597520), (158, 2466000), (160, 2435175), (180, 2164600), (200, 1948140), (225, 1731680), (237, 1644000), (240, 1623450), (250, 1558512), (274, 1422000), (288, 1352875), (300, 1298760), (316, 1233000), (360, 1082300), (375, 1039008), (395, 986400), (400, 974070), (411, 948000), (450, 865840), (474, 822000), (480, 811725), (500, 779256), (548, 711000), (600, 649380), (632, 616500), (685, 568800), (711, 548000), (720, 541150), (750, 519504), (790, 493200), (800, 487035), (822, 474000), (900, 432920), (948, 411000), (1000, 389628), (1096, 355500), (1125, 346336), (1185, 328800), (1200, 324690), (1233, 316000), (1264, 308250), (1370, 284400), (1422, 274000), (1440, 270575), (1500, 259752), (1580, 246600), (1644, 237000), (1800, 216460), (1896, 205500), (1975, 197280), (2000, 194814), (2055, 189600), (2192, 177750), (2250, 173168), (2370, 164400), (2400, 162345), (2466, 158000), (2528, 154125), (2740, 142200), (2844, 137000), (3000, 129876), (3160, 123300), (3288, 118500), (3425, 113760), (3555, 109600), (3600, 108230), (3792, 102750), (3950, 98640), (4000, 97407), (4110, 94800), (4384, 88875), (4500, 86584), (4740, 82200), (4932, 79000), (5480, 71100), (5688, 68500), (5925, 65760), (6000, 64938), (6165, 63200), (6320, 61650), (6576, 59250), (6850, 56880), (7110, 54800), (7200, 54115), (7584, 51375), (7900, 49320), (8220, 47400), (9000, 43292), (9480, 41100), (9864, 39500), (9875, 39456), (10275, 37920), (10823, 36000), (10960, 35550), (11376, 34250), (11850, 32880), (12000, 32469), (12330, 31600), (12640, 30825), (13152, 29625), (13700, 28440), (14220, 27400), (15800, 24660), (16440, 23700), (17125, 22752), (17775, 21920), (18000, 21646), (18960, 20550), (19728, 19750)]