137880000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{383}}^1$

素因数の和:421

約数の個数: 210

約数和(自身を含む): 495141504

約数和(自身を除く): 357261504

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, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 383, 400, 450, 480, 500, 576, 600, 625, 720, 750, 766, 800, 900, 960, 1000, 1125, 1149, 1200, 1250, 1440, 1500, 1532, 1600, 1800, 1875, 1915, 2000, 2250, 2298, 2400, 2500, 2880, 3000, 3064, 3447, 3600, 3750, 3830, 4000, 4500, 4596, 4800, 5000, 5625, 5745, 6000, 6128, 6894, 7200, 7500, 7660, 8000, 9000, 9192, 9575, 10000, 11250, 11490, 12000, 12256, 13788, 14400, 15000, 15320, 17235, 18000, 18384, 19150, 20000, 22500, 22980, 24000, 24512, 27576, 28725, 30000, 30640, 34470, 36000, 36768, 38300, 40000, 45000, 45960, 47875, 55152, 57450, 60000, 61280, 68940, 72000, 73536, 76600, 86175, 90000, 91920, 95750, 110304, 114900, 120000, 122560, 137880, 143625, 153200, 172350, 180000, 183840, 191500, 220608, 229800, 239375, 275760, 287250, 306400, 344700, 360000, 367680, 383000, 430875, 459600, 478750, 551520, 574500, 612800, 689400, 718125, 766000, 861750, 919200, 957500, 1103040, 1149000, 1378800, 1436250, 1532000, 1723500, 1838400, 1915000, 2154375, 2298000, 2757600, 2872500, 3064000, 3447000, 3830000, 4308750, 4596000, 5515200, 5745000, 6894000, 7660000, 8617500, 9192000, 11490000, 13788000, 15320000, 17235000, 22980000, 27576000, 34470000, 45960000, 68940000, 137880000]

約数ペア:

[(1, 137880000), (2, 68940000), (3, 45960000), (4, 34470000), (5, 27576000), (6, 22980000), (8, 17235000), (9, 15320000), (10, 13788000), (12, 11490000), (15, 9192000), (16, 8617500), (18, 7660000), (20, 6894000), (24, 5745000), (25, 5515200), (30, 4596000), (32, 4308750), (36, 3830000), (40, 3447000), (45, 3064000), (48, 2872500), (50, 2757600), (60, 2298000), (64, 2154375), (72, 1915000), (75, 1838400), (80, 1723500), (90, 1532000), (96, 1436250), (100, 1378800), (120, 1149000), (125, 1103040), (144, 957500), (150, 919200), (160, 861750), (180, 766000), (192, 718125), (200, 689400), (225, 612800), (240, 574500), (250, 551520), (288, 478750), (300, 459600), (320, 430875), (360, 383000), (375, 367680), (383, 360000), (400, 344700), (450, 306400), (480, 287250), (500, 275760), (576, 239375), (600, 229800), (625, 220608), (720, 191500), (750, 183840), (766, 180000), (800, 172350), (900, 153200), (960, 143625), (1000, 137880), (1125, 122560), (1149, 120000), (1200, 114900), (1250, 110304), (1440, 95750), (1500, 91920), (1532, 90000), (1600, 86175), (1800, 76600), (1875, 73536), (1915, 72000), (2000, 68940), (2250, 61280), (2298, 60000), (2400, 57450), (2500, 55152), (2880, 47875), (3000, 45960), (3064, 45000), (3447, 40000), (3600, 38300), (3750, 36768), (3830, 36000), (4000, 34470), (4500, 30640), (4596, 30000), (4800, 28725), (5000, 27576), (5625, 24512), (5745, 24000), (6000, 22980), (6128, 22500), (6894, 20000), (7200, 19150), (7500, 18384), (7660, 18000), (8000, 17235), (9000, 15320), (9192, 15000), (9575, 14400), (10000, 13788), (11250, 12256), (11490, 12000)]