25296000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 256

約数和(自身を含む): 91653120

約数和(自身を除く): 66357120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 31, 32, 34, 40, 48, 50, 51, 60, 62, 64, 68, 75, 80, 85, 93, 96, 100, 102, 120, 124, 125, 128, 136, 150, 155, 160, 170, 186, 192, 200, 204, 240, 248, 250, 255, 272, 300, 310, 320, 340, 372, 375, 384, 400, 408, 425, 465, 480, 496, 500, 510, 527, 544, 600, 620, 640, 680, 744, 750, 775, 800, 816, 850, 930, 960, 992, 1000, 1020, 1054, 1088, 1200, 1240, 1275, 1360, 1488, 1500, 1550, 1581, 1600, 1632, 1700, 1860, 1920, 1984, 2000, 2040, 2108, 2125, 2176, 2325, 2400, 2480, 2550, 2635, 2720, 2976, 3000, 3100, 3162, 3200, 3264, 3400, 3720, 3875, 3968, 4000, 4080, 4216, 4250, 4650, 4800, 4960, 5100, 5270, 5440, 5952, 6000, 6200, 6324, 6375, 6528, 6800, 7440, 7750, 7905, 8000, 8160, 8432, 8500, 9300, 9600, 9920, 10200, 10540, 10880, 11625, 11904, 12000, 12400, 12648, 12750, 13175, 13600, 14880, 15500, 15810, 16000, 16320, 16864, 17000, 18600, 19840, 20400, 21080, 23250, 24000, 24800, 25296, 25500, 26350, 27200, 29760, 31000, 31620, 32640, 33728, 34000, 37200, 39525, 40800, 42160, 46500, 48000, 49600, 50592, 51000, 52700, 54400, 59520, 62000, 63240, 65875, 67456, 68000, 74400, 79050, 81600, 84320, 93000, 99200, 101184, 102000, 105400, 124000, 126480, 131750, 136000, 148800, 158100, 163200, 168640, 186000, 197625, 202368, 204000, 210800, 248000, 252960, 263500, 272000, 297600, 316200, 337280, 372000, 395250, 408000, 421600, 496000, 505920, 527000, 632400, 744000, 790500, 816000, 843200, 1011840, 1054000, 1264800, 1488000, 1581000, 1686400, 2108000, 2529600, 3162000, 4216000, 5059200, 6324000, 8432000, 12648000, 25296000]

約数ペア:

[(1, 25296000), (2, 12648000), (3, 8432000), (4, 6324000), (5, 5059200), (6, 4216000), (8, 3162000), (10, 2529600), (12, 2108000), (15, 1686400), (16, 1581000), (17, 1488000), (20, 1264800), (24, 1054000), (25, 1011840), (30, 843200), (31, 816000), (32, 790500), (34, 744000), (40, 632400), (48, 527000), (50, 505920), (51, 496000), (60, 421600), (62, 408000), (64, 395250), (68, 372000), (75, 337280), (80, 316200), (85, 297600), (93, 272000), (96, 263500), (100, 252960), (102, 248000), (120, 210800), (124, 204000), (125, 202368), (128, 197625), (136, 186000), (150, 168640), (155, 163200), (160, 158100), (170, 148800), (186, 136000), (192, 131750), (200, 126480), (204, 124000), (240, 105400), (248, 102000), (250, 101184), (255, 99200), (272, 93000), (300, 84320), (310, 81600), (320, 79050), (340, 74400), (372, 68000), (375, 67456), (384, 65875), (400, 63240), (408, 62000), (425, 59520), (465, 54400), (480, 52700), (496, 51000), (500, 50592), (510, 49600), (527, 48000), (544, 46500), (600, 42160), (620, 40800), (640, 39525), (680, 37200), (744, 34000), (750, 33728), (775, 32640), (800, 31620), (816, 31000), (850, 29760), (930, 27200), (960, 26350), (992, 25500), (1000, 25296), (1020, 24800), (1054, 24000), (1088, 23250), (1200, 21080), (1240, 20400), (1275, 19840), (1360, 18600), (1488, 17000), (1500, 16864), (1550, 16320), (1581, 16000), (1600, 15810), (1632, 15500), (1700, 14880), (1860, 13600), (1920, 13175), (1984, 12750), (2000, 12648), (2040, 12400), (2108, 12000), (2125, 11904), (2176, 11625), (2325, 10880), (2400, 10540), (2480, 10200), (2550, 9920), (2635, 9600), (2720, 9300), (2976, 8500), (3000, 8432), (3100, 8160), (3162, 8000), (3200, 7905), (3264, 7750), (3400, 7440), (3720, 6800), (3875, 6528), (3968, 6375), (4000, 6324), (4080, 6200), (4216, 6000), (4250, 5952), (4650, 5440), (4800, 5270), (4960, 5100)]