231147000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1260

約数の個数: 256

約数和(自身を含む): 916531200

約数和(自身を除く): 685384200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 270, 280, 300, 315, 350, 360, 375, 378, 420, 450, 500, 504, 525, 540, 600, 630, 675, 700, 750, 756, 840, 875, 900, 945, 1000, 1050, 1080, 1125, 1223, 1260, 1350, 1400, 1500, 1512, 1575, 1750, 1800, 1890, 2100, 2250, 2446, 2520, 2625, 2700, 3000, 3150, 3375, 3500, 3669, 3780, 4200, 4500, 4725, 4892, 5250, 5400, 6115, 6300, 6750, 7000, 7338, 7560, 7875, 8561, 9000, 9450, 9784, 10500, 11007, 12230, 12600, 13500, 14676, 15750, 17122, 18345, 18900, 21000, 22014, 23625, 24460, 25683, 27000, 29352, 30575, 31500, 33021, 34244, 36690, 37800, 42805, 44028, 47250, 48920, 51366, 55035, 61150, 63000, 66042, 68488, 73380, 77049, 85610, 88056, 91725, 94500, 102732, 110070, 122300, 128415, 132084, 146760, 152875, 154098, 165105, 171220, 183450, 189000, 205464, 214025, 220140, 231147, 244600, 256830, 264168, 275175, 305750, 308196, 330210, 342440, 366900, 385245, 428050, 440280, 458625, 462294, 513660, 550350, 611500, 616392, 642075, 660420, 733800, 770490, 825525, 856100, 917250, 924588, 1027320, 1070125, 1100700, 1155735, 1223000, 1284150, 1320840, 1375875, 1540980, 1651050, 1712200, 1834500, 1849176, 1926225, 2140250, 2201400, 2311470, 2568300, 2751750, 3081960, 3210375, 3302100, 3669000, 3852450, 4127625, 4280500, 4622940, 5136600, 5503500, 5778675, 6420750, 6604200, 7704900, 8255250, 8561000, 9245880, 9631125, 11007000, 11557350, 12841500, 15409800, 16510500, 19262250, 23114700, 25683000, 28893375, 33021000, 38524500, 46229400, 57786750, 77049000, 115573500, 231147000]

約数ペア:

[(1, 231147000), (2, 115573500), (3, 77049000), (4, 57786750), (5, 46229400), (6, 38524500), (7, 33021000), (8, 28893375), (9, 25683000), (10, 23114700), (12, 19262250), (14, 16510500), (15, 15409800), (18, 12841500), (20, 11557350), (21, 11007000), (24, 9631125), (25, 9245880), (27, 8561000), (28, 8255250), (30, 7704900), (35, 6604200), (36, 6420750), (40, 5778675), (42, 5503500), (45, 5136600), (50, 4622940), (54, 4280500), (56, 4127625), (60, 3852450), (63, 3669000), (70, 3302100), (72, 3210375), (75, 3081960), (84, 2751750), (90, 2568300), (100, 2311470), (105, 2201400), (108, 2140250), (120, 1926225), (125, 1849176), (126, 1834500), (135, 1712200), (140, 1651050), (150, 1540980), (168, 1375875), (175, 1320840), (180, 1284150), (189, 1223000), (200, 1155735), (210, 1100700), (216, 1070125), (225, 1027320), (250, 924588), (252, 917250), (270, 856100), (280, 825525), (300, 770490), (315, 733800), (350, 660420), (360, 642075), (375, 616392), (378, 611500), (420, 550350), (450, 513660), (500, 462294), (504, 458625), (525, 440280), (540, 428050), (600, 385245), (630, 366900), (675, 342440), (700, 330210), (750, 308196), (756, 305750), (840, 275175), (875, 264168), (900, 256830), (945, 244600), (1000, 231147), (1050, 220140), (1080, 214025), (1125, 205464), (1223, 189000), (1260, 183450), (1350, 171220), (1400, 165105), (1500, 154098), (1512, 152875), (1575, 146760), (1750, 132084), (1800, 128415), (1890, 122300), (2100, 110070), (2250, 102732), (2446, 94500), (2520, 91725), (2625, 88056), (2700, 85610), (3000, 77049), (3150, 73380), (3375, 68488), (3500, 66042), (3669, 63000), (3780, 61150), (4200, 55035), (4500, 51366), (4725, 48920), (4892, 47250), (5250, 44028), (5400, 42805), (6115, 37800), (6300, 36690), (6750, 34244), (7000, 33021), (7338, 31500), (7560, 30575), (7875, 29352), (8561, 27000), (9000, 25683), (9450, 24460), (9784, 23625), (10500, 22014), (11007, 21000), (12230, 18900), (12600, 18345), (13500, 17122), (14676, 15750)]