82461600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:920

約数の個数: 216

約数和(自身を含む): 313503372

約数和(自身を除く): 231041772

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 881, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1762, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2643, 2925, 3120, 3524, 3600, 3744, 3900, 4405, 4680, 5200, 5286, 5850, 6240, 7048, 7200, 7800, 7929, 8810, 9360, 10400, 10572, 11453, 11700, 13215, 14096, 15600, 15858, 17620, 18720, 21144, 22025, 22906, 23400, 26430, 28192, 31200, 31716, 34359, 35240, 39645, 42288, 44050, 45812, 46800, 52860, 57265, 63432, 66075, 68718, 70480, 79290, 84576, 88100, 91624, 93600, 103077, 105720, 114530, 126864, 132150, 137436, 140960, 158580, 171795, 176200, 183248, 198225, 206154, 211440, 229060, 253728, 264300, 274872, 286325, 317160, 343590, 352400, 366496, 396450, 412308, 422880, 458120, 515385, 528600, 549744, 572650, 634320, 687180, 704800, 792900, 824616, 858975, 916240, 1030770, 1057200, 1099488, 1145300, 1268640, 1374360, 1585800, 1649232, 1717950, 1832480, 2061540, 2114400, 2290600, 2576925, 2748720, 3171600, 3298464, 3435900, 4123080, 4581200, 5153850, 5497440, 6343200, 6871800, 8246160, 9162400, 10307700, 13743600, 16492320, 20615400, 27487200, 41230800, 82461600]

約数ペア:

[(1, 82461600), (2, 41230800), (3, 27487200), (4, 20615400), (5, 16492320), (6, 13743600), (8, 10307700), (9, 9162400), (10, 8246160), (12, 6871800), (13, 6343200), (15, 5497440), (16, 5153850), (18, 4581200), (20, 4123080), (24, 3435900), (25, 3298464), (26, 3171600), (30, 2748720), (32, 2576925), (36, 2290600), (39, 2114400), (40, 2061540), (45, 1832480), (48, 1717950), (50, 1649232), (52, 1585800), (60, 1374360), (65, 1268640), (72, 1145300), (75, 1099488), (78, 1057200), (80, 1030770), (90, 916240), (96, 858975), (100, 824616), (104, 792900), (117, 704800), (120, 687180), (130, 634320), (144, 572650), (150, 549744), (156, 528600), (160, 515385), (180, 458120), (195, 422880), (200, 412308), (208, 396450), (225, 366496), (234, 352400), (240, 343590), (260, 317160), (288, 286325), (300, 274872), (312, 264300), (325, 253728), (360, 229060), (390, 211440), (400, 206154), (416, 198225), (450, 183248), (468, 176200), (480, 171795), (520, 158580), (585, 140960), (600, 137436), (624, 132150), (650, 126864), (720, 114530), (780, 105720), (800, 103077), (881, 93600), (900, 91624), (936, 88100), (975, 84576), (1040, 79290), (1170, 70480), (1200, 68718), (1248, 66075), (1300, 63432), (1440, 57265), (1560, 52860), (1762, 46800), (1800, 45812), (1872, 44050), (1950, 42288), (2080, 39645), (2340, 35240), (2400, 34359), (2600, 31716), (2643, 31200), (2925, 28192), (3120, 26430), (3524, 23400), (3600, 22906), (3744, 22025), (3900, 21144), (4405, 18720), (4680, 17620), (5200, 15858), (5286, 15600), (5850, 14096), (6240, 13215), (7048, 11700), (7200, 11453), (7800, 10572), (7929, 10400), (8810, 9360)]