53497080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 384

約数和(自身を含む): 226437120

約数和(自身を除く): 172940040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 46, 52, 56, 60, 63, 65, 69, 70, 71, 72, 78, 84, 90, 91, 92, 104, 105, 115, 117, 120, 126, 130, 138, 140, 142, 156, 161, 168, 180, 182, 184, 195, 207, 210, 213, 230, 234, 252, 260, 273, 276, 280, 284, 299, 312, 315, 322, 345, 355, 360, 364, 390, 414, 420, 426, 455, 460, 468, 483, 497, 504, 520, 546, 552, 568, 585, 598, 630, 639, 644, 690, 710, 728, 780, 805, 819, 828, 840, 852, 897, 910, 920, 923, 936, 966, 994, 1035, 1065, 1092, 1170, 1196, 1260, 1278, 1288, 1365, 1380, 1420, 1449, 1491, 1495, 1560, 1610, 1633, 1638, 1656, 1704, 1794, 1820, 1846, 1932, 1988, 2070, 2093, 2130, 2184, 2340, 2392, 2415, 2485, 2520, 2556, 2691, 2730, 2760, 2769, 2840, 2898, 2982, 2990, 3195, 3220, 3266, 3276, 3588, 3640, 3692, 3864, 3976, 4095, 4140, 4186, 4260, 4473, 4485, 4615, 4680, 4830, 4899, 4970, 5112, 5382, 5460, 5538, 5796, 5964, 5980, 6279, 6390, 6440, 6461, 6532, 6552, 7176, 7245, 7384, 7455, 8165, 8190, 8280, 8307, 8372, 8520, 8946, 8970, 9230, 9660, 9798, 9940, 10465, 10764, 10920, 11076, 11431, 11592, 11928, 11960, 12558, 12780, 12922, 13064, 13455, 13845, 14490, 14697, 14910, 16330, 16380, 16614, 16744, 17892, 17940, 18460, 18837, 19320, 19383, 19596, 19880, 20930, 21229, 21528, 22152, 22365, 22862, 24495, 25116, 25560, 25844, 26910, 27690, 28980, 29394, 29820, 31395, 32305, 32660, 32760, 33228, 34293, 35784, 35880, 36920, 37674, 38766, 39192, 41535, 41860, 42458, 44730, 45724, 48990, 50232, 51688, 53820, 55380, 57155, 57960, 58149, 58788, 59640, 62790, 63687, 64610, 65320, 66456, 68586, 73485, 75348, 77532, 83070, 83720, 84916, 89460, 91448, 94185, 96915, 97980, 102879, 106145, 107640, 110760, 114310, 116298, 117576, 125580, 127374, 129220, 137172, 146970, 148603, 150696, 155064, 166140, 169832, 171465, 178920, 188370, 191061, 193830, 195960, 205758, 212290, 228620, 232596, 251160, 254748, 258440, 274344, 290745, 293940, 297206, 318435, 332280, 342930, 376740, 382122, 387660, 411516, 424580, 445809, 457240, 465192, 509496, 514395, 581490, 587880, 594412, 636870, 685860, 743015, 753480, 764244, 775320, 823032, 849160, 891618, 955305, 1028790, 1162980, 1188824, 1273740, 1337427, 1371720, 1486030, 1528488, 1783236, 1910610, 2057580, 2229045, 2325960, 2547480, 2674854, 2972060, 3566472, 3821220, 4115160, 4458090, 5349708, 5944120, 6687135, 7642440, 8916180, 10699416, 13374270, 17832360, 26748540, 53497080]

約数ペア:

[(1, 53497080), (2, 26748540), (3, 17832360), (4, 13374270), (5, 10699416), (6, 8916180), (7, 7642440), (8, 6687135), (9, 5944120), (10, 5349708), (12, 4458090), (13, 4115160), (14, 3821220), (15, 3566472), (18, 2972060), (20, 2674854), (21, 2547480), (23, 2325960), (24, 2229045), (26, 2057580), (28, 1910610), (30, 1783236), (35, 1528488), (36, 1486030), (39, 1371720), (40, 1337427), (42, 1273740), (45, 1188824), (46, 1162980), (52, 1028790), (56, 955305), (60, 891618), (63, 849160), (65, 823032), (69, 775320), (70, 764244), (71, 753480), (72, 743015), (78, 685860), (84, 636870), (90, 594412), (91, 587880), (92, 581490), (104, 514395), (105, 509496), (115, 465192), (117, 457240), (120, 445809), (126, 424580), (130, 411516), (138, 387660), (140, 382122), (142, 376740), (156, 342930), (161, 332280), (168, 318435), (180, 297206), (182, 293940), (184, 290745), (195, 274344), (207, 258440), (210, 254748), (213, 251160), (230, 232596), (234, 228620), (252, 212290), (260, 205758), (273, 195960), (276, 193830), (280, 191061), (284, 188370), (299, 178920), (312, 171465), (315, 169832), (322, 166140), (345, 155064), (355, 150696), (360, 148603), (364, 146970), (390, 137172), (414, 129220), (420, 127374), (426, 125580), (455, 117576), (460, 116298), (468, 114310), (483, 110760), (497, 107640), (504, 106145), (520, 102879), (546, 97980), (552, 96915), (568, 94185), (585, 91448), (598, 89460), (630, 84916), (639, 83720), (644, 83070), (690, 77532), (710, 75348), (728, 73485), (780, 68586), (805, 66456), (819, 65320), (828, 64610), (840, 63687), (852, 62790), (897, 59640), (910, 58788), (920, 58149), (923, 57960), (936, 57155), (966, 55380), (994, 53820), (1035, 51688), (1065, 50232), (1092, 48990), (1170, 45724), (1196, 44730), (1260, 42458), (1278, 41860), (1288, 41535), (1365, 39192), (1380, 38766), (1420, 37674), (1449, 36920), (1491, 35880), (1495, 35784), (1560, 34293), (1610, 33228), (1633, 32760), (1638, 32660), (1656, 32305), (1704, 31395), (1794, 29820), (1820, 29394), (1846, 28980), (1932, 27690), (1988, 26910), (2070, 25844), (2093, 25560), (2130, 25116), (2184, 24495), (2340, 22862), (2392, 22365), (2415, 22152), (2485, 21528), (2520, 21229), (2556, 20930), (2691, 19880), (2730, 19596), (2760, 19383), (2769, 19320), (2840, 18837), (2898, 18460), (2982, 17940), (2990, 17892), (3195, 16744), (3220, 16614), (3266, 16380), (3276, 16330), (3588, 14910), (3640, 14697), (3692, 14490), (3864, 13845), (3976, 13455), (4095, 13064), (4140, 12922), (4186, 12780), (4260, 12558), (4473, 11960), (4485, 11928), (4615, 11592), (4680, 11431), (4830, 11076), (4899, 10920), (4970, 10764), (5112, 10465), (5382, 9940), (5460, 9798), (5538, 9660), (5796, 9230), (5964, 8970), (5980, 8946), (6279, 8520), (6390, 8372), (6440, 8307), (6461, 8280), (6532, 8190), (6552, 8165), (7176, 7455), (7245, 7384)]