9561990000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{18749}}^1$

素因数の和:18797

約数の個数: 200

約数和(自身を含む): 32684850000

約数和(自身を除く): 23122860000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 240, 250, 255, 272, 300, 340, 375, 400, 408, 425, 500, 510, 600, 625, 680, 750, 816, 850, 1000, 1020, 1200, 1250, 1275, 1360, 1500, 1700, 1875, 2000, 2040, 2125, 2500, 2550, 3000, 3400, 3750, 4080, 4250, 5000, 5100, 6000, 6375, 6800, 7500, 8500, 10000, 10200, 10625, 12750, 15000, 17000, 18749, 20400, 21250, 25500, 30000, 31875, 34000, 37498, 42500, 51000, 56247, 63750, 74996, 85000, 93745, 102000, 112494, 127500, 149992, 170000, 187490, 224988, 255000, 281235, 299984, 318733, 374980, 449976, 468725, 510000, 562470, 637466, 749960, 899952, 937450, 956199, 1124940, 1274932, 1406175, 1499920, 1593665, 1874900, 1912398, 2249880, 2343625, 2549864, 2812350, 3187330, 3749800, 3824796, 4499760, 4687250, 4780995, 5099728, 5624700, 6374660, 7030875, 7499600, 7649592, 7968325, 9374500, 9561990, 11249400, 11718125, 12749320, 14061750, 15299184, 15936650, 18749000, 19123980, 22498800, 23436250, 23904975, 25498640, 28123500, 31873300, 35154375, 37498000, 38247960, 39841625, 46872500, 47809950, 56247000, 63746600, 70308750, 76495920, 79683250, 93745000, 95619900, 112494000, 119524875, 127493200, 140617500, 159366500, 187490000, 191239800, 199208125, 239049750, 281235000, 318733000, 382479600, 398416250, 478099500, 562470000, 597624375, 637466000, 796832500, 956199000, 1195248750, 1593665000, 1912398000, 2390497500, 3187330000, 4780995000, 9561990000]

約数ペア:

[(1, 9561990000), (2, 4780995000), (3, 3187330000), (4, 2390497500), (5, 1912398000), (6, 1593665000), (8, 1195248750), (10, 956199000), (12, 796832500), (15, 637466000), (16, 597624375), (17, 562470000), (20, 478099500), (24, 398416250), (25, 382479600), (30, 318733000), (34, 281235000), (40, 239049750), (48, 199208125), (50, 191239800), (51, 187490000), (60, 159366500), (68, 140617500), (75, 127493200), (80, 119524875), (85, 112494000), (100, 95619900), (102, 93745000), (120, 79683250), (125, 76495920), (136, 70308750), (150, 63746600), (170, 56247000), (200, 47809950), (204, 46872500), (240, 39841625), (250, 38247960), (255, 37498000), (272, 35154375), (300, 31873300), (340, 28123500), (375, 25498640), (400, 23904975), (408, 23436250), (425, 22498800), (500, 19123980), (510, 18749000), (600, 15936650), (625, 15299184), (680, 14061750), (750, 12749320), (816, 11718125), (850, 11249400), (1000, 9561990), (1020, 9374500), (1200, 7968325), (1250, 7649592), (1275, 7499600), (1360, 7030875), (1500, 6374660), (1700, 5624700), (1875, 5099728), (2000, 4780995), (2040, 4687250), (2125, 4499760), (2500, 3824796), (2550, 3749800), (3000, 3187330), (3400, 2812350), (3750, 2549864), (4080, 2343625), (4250, 2249880), (5000, 1912398), (5100, 1874900), (6000, 1593665), (6375, 1499920), (6800, 1406175), (7500, 1274932), (8500, 1124940), (10000, 956199), (10200, 937450), (10625, 899952), (12750, 749960), (15000, 637466), (17000, 562470), (18749, 510000), (20400, 468725), (21250, 449976), (25500, 374980), (30000, 318733), (31875, 299984), (34000, 281235), (37498, 255000), (42500, 224988), (51000, 187490), (56247, 170000), (63750, 149992), (74996, 127500), (85000, 112494), (93745, 102000)]