1894428000

素因数分解:

$2^5\times 3^5\times 5^3\times {\mathrm{1949}}^1$

素因数の和:1989

約数の個数: 288

約数和(自身を含む): 6975914400

約数和(自身を除く): 5081486400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 250, 270, 288, 300, 324, 360, 375, 400, 405, 432, 450, 480, 486, 500, 540, 600, 648, 675, 720, 750, 800, 810, 864, 900, 972, 1000, 1080, 1125, 1200, 1215, 1296, 1350, 1440, 1500, 1620, 1800, 1944, 1949, 2000, 2025, 2160, 2250, 2400, 2430, 2592, 2700, 3000, 3240, 3375, 3600, 3888, 3898, 4000, 4050, 4320, 4500, 4860, 5400, 5847, 6000, 6075, 6480, 6750, 7200, 7776, 7796, 8100, 9000, 9720, 9745, 10125, 10800, 11694, 12000, 12150, 12960, 13500, 15592, 16200, 17541, 18000, 19440, 19490, 20250, 21600, 23388, 24300, 27000, 29235, 30375, 31184, 32400, 35082, 36000, 38880, 38980, 40500, 46776, 48600, 48725, 52623, 54000, 58470, 60750, 62368, 64800, 70164, 77960, 81000, 87705, 93552, 97200, 97450, 105246, 108000, 116940, 121500, 140328, 146175, 155920, 157869, 162000, 175410, 187104, 194400, 194900, 210492, 233880, 243000, 243625, 263115, 280656, 292350, 311840, 315738, 324000, 350820, 389800, 420984, 438525, 467760, 473607, 486000, 487250, 526230, 561312, 584700, 631476, 701640, 730875, 779600, 789345, 841968, 877050, 935520, 947214, 972000, 974500, 1052460, 1169400, 1262952, 1315575, 1403280, 1461750, 1559200, 1578690, 1683936, 1754100, 1894428, 1949000, 2104920, 2192625, 2338800, 2368035, 2525904, 2631150, 2806560, 2923500, 3157380, 3508200, 3788856, 3898000, 3946725, 4209840, 4385250, 4677600, 4736070, 5051808, 5262300, 5847000, 6314760, 6577875, 7016400, 7577712, 7796000, 7893450, 8419680, 8770500, 9472140, 10524600, 11694000, 11840175, 12629520, 13155750, 14032800, 15155424, 15786900, 17541000, 18944280, 19733625, 21049200, 23388000, 23680350, 25259040, 26311500, 31573800, 35082000, 37888560, 39467250, 42098400, 47360700, 52623000, 59200875, 63147600, 70164000, 75777120, 78934500, 94721400, 105246000, 118401750, 126295200, 157869000, 189442800, 210492000, 236803500, 315738000, 378885600, 473607000, 631476000, 947214000, 1894428000]

約数ペア:

[(1, 1894428000), (2, 947214000), (3, 631476000), (4, 473607000), (5, 378885600), (6, 315738000), (8, 236803500), (9, 210492000), (10, 189442800), (12, 157869000), (15, 126295200), (16, 118401750), (18, 105246000), (20, 94721400), (24, 78934500), (25, 75777120), (27, 70164000), (30, 63147600), (32, 59200875), (36, 52623000), (40, 47360700), (45, 42098400), (48, 39467250), (50, 37888560), (54, 35082000), (60, 31573800), (72, 26311500), (75, 25259040), (80, 23680350), (81, 23388000), (90, 21049200), (96, 19733625), (100, 18944280), (108, 17541000), (120, 15786900), (125, 15155424), (135, 14032800), (144, 13155750), (150, 12629520), (160, 11840175), (162, 11694000), (180, 10524600), (200, 9472140), (216, 8770500), (225, 8419680), (240, 7893450), (243, 7796000), (250, 7577712), (270, 7016400), (288, 6577875), (300, 6314760), (324, 5847000), (360, 5262300), (375, 5051808), (400, 4736070), (405, 4677600), (432, 4385250), (450, 4209840), (480, 3946725), (486, 3898000), (500, 3788856), (540, 3508200), (600, 3157380), (648, 2923500), (675, 2806560), (720, 2631150), (750, 2525904), (800, 2368035), (810, 2338800), (864, 2192625), (900, 2104920), (972, 1949000), (1000, 1894428), (1080, 1754100), (1125, 1683936), (1200, 1578690), (1215, 1559200), (1296, 1461750), (1350, 1403280), (1440, 1315575), (1500, 1262952), (1620, 1169400), (1800, 1052460), (1944, 974500), (1949, 972000), (2000, 947214), (2025, 935520), (2160, 877050), (2250, 841968), (2400, 789345), (2430, 779600), (2592, 730875), (2700, 701640), (3000, 631476), (3240, 584700), (3375, 561312), (3600, 526230), (3888, 487250), (3898, 486000), (4000, 473607), (4050, 467760), (4320, 438525), (4500, 420984), (4860, 389800), (5400, 350820), (5847, 324000), (6000, 315738), (6075, 311840), (6480, 292350), (6750, 280656), (7200, 263115), (7776, 243625), (7796, 243000), (8100, 233880), (9000, 210492), (9720, 194900), (9745, 194400), (10125, 187104), (10800, 175410), (11694, 162000), (12000, 157869), (12150, 155920), (12960, 146175), (13500, 140328), (15592, 121500), (16200, 116940), (17541, 108000), (18000, 105246), (19440, 97450), (19490, 97200), (20250, 93552), (21600, 87705), (23388, 81000), (24300, 77960), (27000, 70164), (29235, 64800), (30375, 62368), (31184, 60750), (32400, 58470), (35082, 54000), (36000, 52623), (38880, 48725), (38980, 48600), (40500, 46776)]