189720000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 420

約数和(自身を含む): 742712256

約数和(自身を除く): 552992256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 31, 32, 34, 36, 40, 45, 48, 50, 51, 60, 62, 64, 68, 72, 75, 80, 85, 90, 93, 96, 100, 102, 120, 124, 125, 136, 144, 150, 153, 155, 160, 170, 180, 186, 192, 200, 204, 225, 240, 248, 250, 255, 272, 279, 288, 300, 306, 310, 320, 340, 360, 372, 375, 400, 408, 425, 450, 465, 480, 496, 500, 510, 527, 544, 558, 576, 600, 612, 620, 625, 680, 720, 744, 750, 765, 775, 800, 816, 850, 900, 930, 960, 992, 1000, 1020, 1054, 1088, 1116, 1125, 1200, 1224, 1240, 1250, 1275, 1360, 1395, 1440, 1488, 1500, 1530, 1550, 1581, 1600, 1632, 1700, 1800, 1860, 1875, 1984, 2000, 2040, 2108, 2125, 2232, 2250, 2325, 2400, 2448, 2480, 2500, 2550, 2635, 2720, 2790, 2880, 2976, 3000, 3060, 3100, 3162, 3264, 3400, 3600, 3720, 3750, 3825, 3875, 4000, 4080, 4216, 4250, 4464, 4500, 4650, 4743, 4800, 4896, 4960, 5000, 5100, 5270, 5440, 5580, 5625, 5952, 6000, 6120, 6200, 6324, 6375, 6800, 6975, 7200, 7440, 7500, 7650, 7750, 7905, 8000, 8160, 8432, 8500, 8928, 9000, 9300, 9486, 9792, 9920, 10000, 10200, 10540, 10625, 11160, 11250, 11625, 12000, 12240, 12400, 12648, 12750, 13175, 13600, 13950, 14400, 14880, 15000, 15300, 15500, 15810, 16320, 16864, 17000, 17856, 18000, 18600, 18972, 19125, 19375, 20000, 20400, 21080, 21250, 22320, 22500, 23250, 23715, 24000, 24480, 24800, 25296, 25500, 26350, 27200, 27900, 29760, 30000, 30600, 31000, 31620, 31875, 33728, 34000, 34875, 36000, 37200, 37944, 38250, 38750, 39525, 40000, 40800, 42160, 42500, 44640, 45000, 46500, 47430, 48960, 49600, 50592, 51000, 52700, 55800, 58125, 60000, 61200, 62000, 63240, 63750, 65875, 68000, 69750, 72000, 74400, 75888, 76500, 77500, 79050, 81600, 84320, 85000, 89280, 90000, 93000, 94860, 95625, 101184, 102000, 105400, 111600, 116250, 118575, 120000, 122400, 124000, 126480, 127500, 131750, 136000, 139500, 148800, 151776, 153000, 155000, 158100, 168640, 170000, 174375, 180000, 186000, 189720, 191250, 197625, 204000, 210800, 223200, 232500, 237150, 244800, 248000, 252960, 255000, 263500, 279000, 303552, 306000, 310000, 316200, 329375, 340000, 348750, 360000, 372000, 379440, 382500, 395250, 408000, 421600, 446400, 465000, 474300, 505920, 510000, 527000, 558000, 592875, 612000, 620000, 632400, 658750, 680000, 697500, 744000, 758880, 765000, 790500, 843200, 930000, 948600, 988125, 1020000, 1054000, 1116000, 1185750, 1224000, 1240000, 1264800, 1317500, 1395000, 1517760, 1530000, 1581000, 1860000, 1897200, 1976250, 2040000, 2108000, 2232000, 2371500, 2529600, 2635000, 2790000, 2964375, 3060000, 3162000, 3720000, 3794400, 3952500, 4216000, 4743000, 5270000, 5580000, 5928750, 6120000, 6324000, 7588800, 7905000, 9486000, 10540000, 11160000, 11857500, 12648000, 15810000, 18972000, 21080000, 23715000, 31620000, 37944000, 47430000, 63240000, 94860000, 189720000]

約数ペア:

[(1, 189720000), (2, 94860000), (3, 63240000), (4, 47430000), (5, 37944000), (6, 31620000), (8, 23715000), (9, 21080000), (10, 18972000), (12, 15810000), (15, 12648000), (16, 11857500), (17, 11160000), (18, 10540000), (20, 9486000), (24, 7905000), (25, 7588800), (30, 6324000), (31, 6120000), (32, 5928750), (34, 5580000), (36, 5270000), (40, 4743000), (45, 4216000), (48, 3952500), (50, 3794400), (51, 3720000), (60, 3162000), (62, 3060000), (64, 2964375), (68, 2790000), (72, 2635000), (75, 2529600), (80, 2371500), (85, 2232000), (90, 2108000), (93, 2040000), (96, 1976250), (100, 1897200), (102, 1860000), (120, 1581000), (124, 1530000), (125, 1517760), (136, 1395000), (144, 1317500), (150, 1264800), (153, 1240000), (155, 1224000), (160, 1185750), (170, 1116000), (180, 1054000), (186, 1020000), (192, 988125), (200, 948600), (204, 930000), (225, 843200), (240, 790500), (248, 765000), (250, 758880), (255, 744000), (272, 697500), (279, 680000), (288, 658750), (300, 632400), (306, 620000), (310, 612000), (320, 592875), (340, 558000), (360, 527000), (372, 510000), (375, 505920), (400, 474300), (408, 465000), (425, 446400), (450, 421600), (465, 408000), (480, 395250), (496, 382500), (500, 379440), (510, 372000), (527, 360000), (544, 348750), (558, 340000), (576, 329375), (600, 316200), (612, 310000), (620, 306000), (625, 303552), (680, 279000), (720, 263500), (744, 255000), (750, 252960), (765, 248000), (775, 244800), (800, 237150), (816, 232500), (850, 223200), (900, 210800), (930, 204000), (960, 197625), (992, 191250), (1000, 189720), (1020, 186000), (1054, 180000), (1088, 174375), (1116, 170000), (1125, 168640), (1200, 158100), (1224, 155000), (1240, 153000), (1250, 151776), (1275, 148800), (1360, 139500), (1395, 136000), (1440, 131750), (1488, 127500), (1500, 126480), (1530, 124000), (1550, 122400), (1581, 120000), (1600, 118575), (1632, 116250), (1700, 111600), (1800, 105400), (1860, 102000), (1875, 101184), (1984, 95625), (2000, 94860), (2040, 93000), (2108, 90000), (2125, 89280), (2232, 85000), (2250, 84320), (2325, 81600), (2400, 79050), (2448, 77500), (2480, 76500), (2500, 75888), (2550, 74400), (2635, 72000), (2720, 69750), (2790, 68000), (2880, 65875), (2976, 63750), (3000, 63240), (3060, 62000), (3100, 61200), (3162, 60000), (3264, 58125), (3400, 55800), (3600, 52700), (3720, 51000), (3750, 50592), (3825, 49600), (3875, 48960), (4000, 47430), (4080, 46500), (4216, 45000), (4250, 44640), (4464, 42500), (4500, 42160), (4650, 40800), (4743, 40000), (4800, 39525), (4896, 38750), (4960, 38250), (5000, 37944), (5100, 37200), (5270, 36000), (5440, 34875), (5580, 34000), (5625, 33728), (5952, 31875), (6000, 31620), (6120, 31000), (6200, 30600), (6324, 30000), (6375, 29760), (6800, 27900), (6975, 27200), (7200, 26350), (7440, 25500), (7500, 25296), (7650, 24800), (7750, 24480), (7905, 24000), (8000, 23715), (8160, 23250), (8432, 22500), (8500, 22320), (8928, 21250), (9000, 21080), (9300, 20400), (9486, 20000), (9792, 19375), (9920, 19125), (10000, 18972), (10200, 18600), (10540, 18000), (10625, 17856), (11160, 17000), (11250, 16864), (11625, 16320), (12000, 15810), (12240, 15500), (12400, 15300), (12648, 15000), (12750, 14880), (13175, 14400), (13600, 13950)]