82751760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 320

約数和(自身を含む): 351644160

約数和(自身を除く): 268892400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 421, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 842, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1263, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1684, 1755, 1820, 1872, 1890, 2105, 2160, 2184, 2340, 2457, 2520, 2526, 2730, 2808, 2947, 3024, 3120, 3276, 3368, 3510, 3640, 3780, 3789, 4095, 4210, 4368, 4680, 4914, 5040, 5052, 5460, 5473, 5616, 5894, 6315, 6552, 6736, 7020, 7280, 7560, 7578, 8190, 8420, 8841, 9360, 9828, 10104, 10920, 10946, 11367, 11788, 12285, 12630, 13104, 14040, 14735, 15120, 15156, 16380, 16419, 16840, 17682, 18945, 19656, 20208, 21840, 21892, 22734, 23576, 24570, 25260, 26523, 27365, 28080, 29470, 30312, 32760, 32838, 33680, 35364, 37890, 38311, 39312, 43784, 44205, 45468, 47152, 49140, 49257, 50520, 53046, 54730, 56835, 58940, 60624, 65520, 65676, 70728, 75780, 76622, 79569, 82095, 87568, 88410, 90936, 98280, 98514, 101040, 106092, 109460, 113670, 114933, 117880, 131352, 132615, 141456, 147771, 151560, 153244, 159138, 164190, 176820, 181872, 191555, 196560, 197028, 212184, 218920, 227340, 229866, 235760, 246285, 262704, 265230, 295542, 303120, 306488, 318276, 328380, 344799, 353640, 383110, 394056, 397845, 424368, 437840, 454680, 459732, 492570, 530460, 574665, 591084, 612976, 636552, 656760, 689598, 707280, 738855, 766220, 788112, 795690, 909360, 919464, 985140, 1034397, 1060920, 1149330, 1182168, 1273104, 1313520, 1379196, 1477710, 1532440, 1591380, 1723995, 1838928, 1970280, 2068794, 2121840, 2298660, 2364336, 2758392, 2955420, 3064880, 3182760, 3447990, 3940560, 4137588, 4597320, 5171985, 5516784, 5910840, 6365520, 6895980, 8275176, 9194640, 10343970, 11821680, 13791960, 16550352, 20687940, 27583920, 41375880, 82751760]

約数ペア:

[(1, 82751760), (2, 41375880), (3, 27583920), (4, 20687940), (5, 16550352), (6, 13791960), (7, 11821680), (8, 10343970), (9, 9194640), (10, 8275176), (12, 6895980), (13, 6365520), (14, 5910840), (15, 5516784), (16, 5171985), (18, 4597320), (20, 4137588), (21, 3940560), (24, 3447990), (26, 3182760), (27, 3064880), (28, 2955420), (30, 2758392), (35, 2364336), (36, 2298660), (39, 2121840), (40, 2068794), (42, 1970280), (45, 1838928), (48, 1723995), (52, 1591380), (54, 1532440), (56, 1477710), (60, 1379196), (63, 1313520), (65, 1273104), (70, 1182168), (72, 1149330), (78, 1060920), (80, 1034397), (84, 985140), (90, 919464), (91, 909360), (104, 795690), (105, 788112), (108, 766220), (112, 738855), (117, 707280), (120, 689598), (126, 656760), (130, 636552), (135, 612976), (140, 591084), (144, 574665), (156, 530460), (168, 492570), (180, 459732), (182, 454680), (189, 437840), (195, 424368), (208, 397845), (210, 394056), (216, 383110), (234, 353640), (240, 344799), (252, 328380), (260, 318276), (270, 306488), (273, 303120), (280, 295542), (312, 265230), (315, 262704), (336, 246285), (351, 235760), (360, 229866), (364, 227340), (378, 218920), (390, 212184), (420, 197028), (421, 196560), (432, 191555), (455, 181872), (468, 176820), (504, 164190), (520, 159138), (540, 153244), (546, 151560), (560, 147771), (585, 141456), (624, 132615), (630, 131352), (702, 117880), (720, 114933), (728, 113670), (756, 109460), (780, 106092), (819, 101040), (840, 98514), (842, 98280), (910, 90936), (936, 88410), (945, 87568), (1008, 82095), (1040, 79569), (1080, 76622), (1092, 75780), (1170, 70728), (1260, 65676), (1263, 65520), (1365, 60624), (1404, 58940), (1456, 56835), (1512, 54730), (1560, 53046), (1638, 50520), (1680, 49257), (1684, 49140), (1755, 47152), (1820, 45468), (1872, 44205), (1890, 43784), (2105, 39312), (2160, 38311), (2184, 37890), (2340, 35364), (2457, 33680), (2520, 32838), (2526, 32760), (2730, 30312), (2808, 29470), (2947, 28080), (3024, 27365), (3120, 26523), (3276, 25260), (3368, 24570), (3510, 23576), (3640, 22734), (3780, 21892), (3789, 21840), (4095, 20208), (4210, 19656), (4368, 18945), (4680, 17682), (4914, 16840), (5040, 16419), (5052, 16380), (5460, 15156), (5473, 15120), (5616, 14735), (5894, 14040), (6315, 13104), (6552, 12630), (6736, 12285), (7020, 11788), (7280, 11367), (7560, 10946), (7578, 10920), (8190, 10104), (8420, 9828), (8841, 9360)]