51001200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:512

約数の個数: 180

約数和(自身を含む): 183097408

約数和(自身を除く): 132096208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 155, 180, 186, 200, 225, 240, 248, 279, 300, 310, 360, 372, 400, 450, 457, 465, 496, 558, 600, 620, 720, 744, 775, 900, 914, 930, 1116, 1200, 1240, 1371, 1395, 1488, 1550, 1800, 1828, 1860, 2232, 2285, 2325, 2480, 2742, 2790, 3100, 3600, 3656, 3720, 4113, 4464, 4570, 4650, 5484, 5580, 6200, 6855, 6975, 7312, 7440, 8226, 9140, 9300, 10968, 11160, 11425, 12400, 13710, 13950, 14167, 16452, 18280, 18600, 20565, 21936, 22320, 22850, 27420, 27900, 28334, 32904, 34275, 36560, 37200, 41130, 42501, 45700, 54840, 55800, 56668, 65808, 68550, 70835, 82260, 85002, 91400, 102825, 109680, 111600, 113336, 127503, 137100, 141670, 164520, 170004, 182800, 205650, 212505, 226672, 255006, 274200, 283340, 329040, 340008, 354175, 411300, 425010, 510012, 548400, 566680, 637515, 680016, 708350, 822600, 850020, 1020024, 1062525, 1133360, 1275030, 1416700, 1645200, 1700040, 2040048, 2125050, 2550060, 2833400, 3187575, 3400080, 4250100, 5100120, 5666800, 6375150, 8500200, 10200240, 12750300, 17000400, 25500600, 51001200]

約数ペア:

[(1, 51001200), (2, 25500600), (3, 17000400), (4, 12750300), (5, 10200240), (6, 8500200), (8, 6375150), (9, 5666800), (10, 5100120), (12, 4250100), (15, 3400080), (16, 3187575), (18, 2833400), (20, 2550060), (24, 2125050), (25, 2040048), (30, 1700040), (31, 1645200), (36, 1416700), (40, 1275030), (45, 1133360), (48, 1062525), (50, 1020024), (60, 850020), (62, 822600), (72, 708350), (75, 680016), (80, 637515), (90, 566680), (93, 548400), (100, 510012), (120, 425010), (124, 411300), (144, 354175), (150, 340008), (155, 329040), (180, 283340), (186, 274200), (200, 255006), (225, 226672), (240, 212505), (248, 205650), (279, 182800), (300, 170004), (310, 164520), (360, 141670), (372, 137100), (400, 127503), (450, 113336), (457, 111600), (465, 109680), (496, 102825), (558, 91400), (600, 85002), (620, 82260), (720, 70835), (744, 68550), (775, 65808), (900, 56668), (914, 55800), (930, 54840), (1116, 45700), (1200, 42501), (1240, 41130), (1371, 37200), (1395, 36560), (1488, 34275), (1550, 32904), (1800, 28334), (1828, 27900), (1860, 27420), (2232, 22850), (2285, 22320), (2325, 21936), (2480, 20565), (2742, 18600), (2790, 18280), (3100, 16452), (3600, 14167), (3656, 13950), (3720, 13710), (4113, 12400), (4464, 11425), (4570, 11160), (4650, 10968), (5484, 9300), (5580, 9140), (6200, 8226), (6855, 7440), (6975, 7312)]