204004800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:516

約数の個数: 252

約数和(自身を含む): 750108736

約数和(自身を除く): 546103936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 279, 288, 300, 310, 320, 360, 372, 400, 450, 457, 465, 480, 496, 558, 576, 600, 620, 720, 744, 775, 800, 900, 914, 930, 960, 992, 1116, 1200, 1240, 1371, 1395, 1440, 1488, 1550, 1600, 1800, 1828, 1860, 1984, 2232, 2285, 2325, 2400, 2480, 2742, 2790, 2880, 2976, 3100, 3600, 3656, 3720, 4113, 4464, 4570, 4650, 4800, 4960, 5484, 5580, 5952, 6200, 6855, 6975, 7200, 7312, 7440, 8226, 8928, 9140, 9300, 9920, 10968, 11160, 11425, 12400, 13710, 13950, 14167, 14400, 14624, 14880, 16452, 17856, 18280, 18600, 20565, 21936, 22320, 22850, 24800, 27420, 27900, 28334, 29248, 29760, 32904, 34275, 36560, 37200, 41130, 42501, 43872, 44640, 45700, 49600, 54840, 55800, 56668, 65808, 68550, 70835, 73120, 74400, 82260, 85002, 87744, 89280, 91400, 102825, 109680, 111600, 113336, 127503, 131616, 137100, 141670, 146240, 148800, 164520, 170004, 182800, 205650, 212505, 219360, 223200, 226672, 255006, 263232, 274200, 283340, 329040, 340008, 354175, 365600, 411300, 425010, 438720, 446400, 453344, 510012, 548400, 566680, 637515, 658080, 680016, 708350, 731200, 822600, 850020, 906688, 1020024, 1062525, 1096800, 1133360, 1275030, 1316160, 1360032, 1416700, 1645200, 1700040, 2040048, 2125050, 2193600, 2266720, 2550060, 2720064, 2833400, 3187575, 3290400, 3400080, 4080096, 4250100, 4533440, 5100120, 5666800, 6375150, 6580800, 6800160, 8160192, 8500200, 10200240, 11333600, 12750300, 13600320, 17000400, 20400480, 22667200, 25500600, 34000800, 40800960, 51001200, 68001600, 102002400, 204004800]

約数ペア:

[(1, 204004800), (2, 102002400), (3, 68001600), (4, 51001200), (5, 40800960), (6, 34000800), (8, 25500600), (9, 22667200), (10, 20400480), (12, 17000400), (15, 13600320), (16, 12750300), (18, 11333600), (20, 10200240), (24, 8500200), (25, 8160192), (30, 6800160), (31, 6580800), (32, 6375150), (36, 5666800), (40, 5100120), (45, 4533440), (48, 4250100), (50, 4080096), (60, 3400080), (62, 3290400), (64, 3187575), (72, 2833400), (75, 2720064), (80, 2550060), (90, 2266720), (93, 2193600), (96, 2125050), (100, 2040048), (120, 1700040), (124, 1645200), (144, 1416700), (150, 1360032), (155, 1316160), (160, 1275030), (180, 1133360), (186, 1096800), (192, 1062525), (200, 1020024), (225, 906688), (240, 850020), (248, 822600), (279, 731200), (288, 708350), (300, 680016), (310, 658080), (320, 637515), (360, 566680), (372, 548400), (400, 510012), (450, 453344), (457, 446400), (465, 438720), (480, 425010), (496, 411300), (558, 365600), (576, 354175), (600, 340008), (620, 329040), (720, 283340), (744, 274200), (775, 263232), (800, 255006), (900, 226672), (914, 223200), (930, 219360), (960, 212505), (992, 205650), (1116, 182800), (1200, 170004), (1240, 164520), (1371, 148800), (1395, 146240), (1440, 141670), (1488, 137100), (1550, 131616), (1600, 127503), (1800, 113336), (1828, 111600), (1860, 109680), (1984, 102825), (2232, 91400), (2285, 89280), (2325, 87744), (2400, 85002), (2480, 82260), (2742, 74400), (2790, 73120), (2880, 70835), (2976, 68550), (3100, 65808), (3600, 56668), (3656, 55800), (3720, 54840), (4113, 49600), (4464, 45700), (4570, 44640), (4650, 43872), (4800, 42501), (4960, 41130), (5484, 37200), (5580, 36560), (5952, 34275), (6200, 32904), (6855, 29760), (6975, 29248), (7200, 28334), (7312, 27900), (7440, 27420), (8226, 24800), (8928, 22850), (9140, 22320), (9300, 21936), (9920, 20565), (10968, 18600), (11160, 18280), (11425, 17856), (12400, 16452), (13710, 14880), (13950, 14624), (14167, 14400)]