231050400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:856

約数の個数: 288

約数和(自身を含む): 911191680

約数和(自身を除く): 680141280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 136, 140, 150, 160, 168, 170, 175, 200, 204, 210, 224, 238, 240, 255, 272, 280, 300, 336, 340, 350, 357, 400, 408, 420, 425, 476, 480, 510, 525, 544, 560, 595, 600, 672, 680, 700, 714, 800, 809, 816, 840, 850, 952, 1020, 1050, 1120, 1190, 1200, 1275, 1360, 1400, 1428, 1618, 1632, 1680, 1700, 1785, 1904, 2040, 2100, 2380, 2400, 2427, 2550, 2720, 2800, 2856, 2975, 3236, 3360, 3400, 3570, 3808, 4045, 4080, 4200, 4760, 4854, 5100, 5600, 5663, 5712, 5950, 6472, 6800, 7140, 8090, 8160, 8400, 8925, 9520, 9708, 10200, 11326, 11424, 11900, 12135, 12944, 13600, 13753, 14280, 16180, 16800, 16989, 17850, 19040, 19416, 20225, 20400, 22652, 23800, 24270, 25888, 27506, 28315, 28560, 32360, 33978, 35700, 38832, 40450, 40800, 41259, 45304, 47600, 48540, 55012, 56630, 57120, 60675, 64720, 67956, 68765, 71400, 77664, 80900, 82518, 84945, 90608, 95200, 96271, 97080, 110024, 113260, 121350, 129440, 135912, 137530, 141575, 142800, 161800, 165036, 169890, 181216, 192542, 194160, 206295, 220048, 226520, 242700, 271824, 275060, 283150, 285600, 288813, 323600, 330072, 339780, 343825, 385084, 388320, 412590, 424725, 440096, 453040, 481355, 485400, 543648, 550120, 566300, 577626, 647200, 660144, 679560, 687650, 770168, 825180, 849450, 906080, 962710, 970800, 1031475, 1100240, 1132600, 1155252, 1320288, 1359120, 1375300, 1444065, 1540336, 1650360, 1698900, 1925420, 1941600, 2062950, 2200480, 2265200, 2310504, 2406775, 2718240, 2750600, 2888130, 3080672, 3300720, 3397800, 3850840, 4125900, 4530400, 4621008, 4813550, 5501200, 5776260, 6601440, 6795600, 7220325, 7701680, 8251800, 9242016, 9627100, 11002400, 11552520, 13591200, 14440650, 15403360, 16503600, 19254200, 23105040, 28881300, 33007200, 38508400, 46210080, 57762600, 77016800, 115525200, 231050400]

約数ペア:

[(1, 231050400), (2, 115525200), (3, 77016800), (4, 57762600), (5, 46210080), (6, 38508400), (7, 33007200), (8, 28881300), (10, 23105040), (12, 19254200), (14, 16503600), (15, 15403360), (16, 14440650), (17, 13591200), (20, 11552520), (21, 11002400), (24, 9627100), (25, 9242016), (28, 8251800), (30, 7701680), (32, 7220325), (34, 6795600), (35, 6601440), (40, 5776260), (42, 5501200), (48, 4813550), (50, 4621008), (51, 4530400), (56, 4125900), (60, 3850840), (68, 3397800), (70, 3300720), (75, 3080672), (80, 2888130), (84, 2750600), (85, 2718240), (96, 2406775), (100, 2310504), (102, 2265200), (105, 2200480), (112, 2062950), (119, 1941600), (120, 1925420), (136, 1698900), (140, 1650360), (150, 1540336), (160, 1444065), (168, 1375300), (170, 1359120), (175, 1320288), (200, 1155252), (204, 1132600), (210, 1100240), (224, 1031475), (238, 970800), (240, 962710), (255, 906080), (272, 849450), (280, 825180), (300, 770168), (336, 687650), (340, 679560), (350, 660144), (357, 647200), (400, 577626), (408, 566300), (420, 550120), (425, 543648), (476, 485400), (480, 481355), (510, 453040), (525, 440096), (544, 424725), (560, 412590), (595, 388320), (600, 385084), (672, 343825), (680, 339780), (700, 330072), (714, 323600), (800, 288813), (809, 285600), (816, 283150), (840, 275060), (850, 271824), (952, 242700), (1020, 226520), (1050, 220048), (1120, 206295), (1190, 194160), (1200, 192542), (1275, 181216), (1360, 169890), (1400, 165036), (1428, 161800), (1618, 142800), (1632, 141575), (1680, 137530), (1700, 135912), (1785, 129440), (1904, 121350), (2040, 113260), (2100, 110024), (2380, 97080), (2400, 96271), (2427, 95200), (2550, 90608), (2720, 84945), (2800, 82518), (2856, 80900), (2975, 77664), (3236, 71400), (3360, 68765), (3400, 67956), (3570, 64720), (3808, 60675), (4045, 57120), (4080, 56630), (4200, 55012), (4760, 48540), (4854, 47600), (5100, 45304), (5600, 41259), (5663, 40800), (5712, 40450), (5950, 38832), (6472, 35700), (6800, 33978), (7140, 32360), (8090, 28560), (8160, 28315), (8400, 27506), (8925, 25888), (9520, 24270), (9708, 23800), (10200, 22652), (11326, 20400), (11424, 20225), (11900, 19416), (12135, 19040), (12944, 17850), (13600, 16989), (13753, 16800), (14280, 16180)]