75464480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 225566208

約数和(自身を除く): 150101728

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 71, 73, 80, 91, 104, 112, 130, 140, 142, 146, 160, 182, 208, 224, 260, 280, 284, 292, 355, 364, 365, 416, 455, 497, 511, 520, 560, 568, 584, 710, 728, 730, 910, 923, 949, 994, 1022, 1040, 1120, 1136, 1168, 1420, 1456, 1460, 1820, 1846, 1898, 1988, 2044, 2080, 2272, 2336, 2485, 2555, 2840, 2912, 2920, 3640, 3692, 3796, 3976, 4088, 4615, 4745, 4970, 5110, 5183, 5680, 5840, 6461, 6643, 7280, 7384, 7592, 7952, 8176, 9230, 9490, 9940, 10220, 10366, 11360, 11680, 12922, 13286, 14560, 14768, 15184, 15904, 16352, 18460, 18980, 19880, 20440, 20732, 25844, 25915, 26572, 29536, 30368, 32305, 33215, 36281, 36920, 37960, 39760, 40880, 41464, 51688, 51830, 53144, 64610, 66430, 67379, 72562, 73840, 75920, 79520, 81760, 82928, 103376, 103660, 106288, 129220, 132860, 134758, 145124, 147680, 151840, 165856, 181405, 206752, 207320, 212576, 258440, 265720, 269516, 290248, 336895, 362810, 414640, 471653, 516880, 531440, 539032, 580496, 673790, 725620, 829280, 943306, 1033760, 1062880, 1078064, 1160992, 1347580, 1451240, 1886612, 2156128, 2358265, 2695160, 2902480, 3773224, 4716530, 5390320, 5804960, 7546448, 9433060, 10780640, 15092896, 18866120, 37732240, 75464480]

約数ペア:

[(1, 75464480), (2, 37732240), (4, 18866120), (5, 15092896), (7, 10780640), (8, 9433060), (10, 7546448), (13, 5804960), (14, 5390320), (16, 4716530), (20, 3773224), (26, 2902480), (28, 2695160), (32, 2358265), (35, 2156128), (40, 1886612), (52, 1451240), (56, 1347580), (65, 1160992), (70, 1078064), (71, 1062880), (73, 1033760), (80, 943306), (91, 829280), (104, 725620), (112, 673790), (130, 580496), (140, 539032), (142, 531440), (146, 516880), (160, 471653), (182, 414640), (208, 362810), (224, 336895), (260, 290248), (280, 269516), (284, 265720), (292, 258440), (355, 212576), (364, 207320), (365, 206752), (416, 181405), (455, 165856), (497, 151840), (511, 147680), (520, 145124), (560, 134758), (568, 132860), (584, 129220), (710, 106288), (728, 103660), (730, 103376), (910, 82928), (923, 81760), (949, 79520), (994, 75920), (1022, 73840), (1040, 72562), (1120, 67379), (1136, 66430), (1168, 64610), (1420, 53144), (1456, 51830), (1460, 51688), (1820, 41464), (1846, 40880), (1898, 39760), (1988, 37960), (2044, 36920), (2080, 36281), (2272, 33215), (2336, 32305), (2485, 30368), (2555, 29536), (2840, 26572), (2912, 25915), (2920, 25844), (3640, 20732), (3692, 20440), (3796, 19880), (3976, 18980), (4088, 18460), (4615, 16352), (4745, 15904), (4970, 15184), (5110, 14768), (5183, 14560), (5680, 13286), (5840, 12922), (6461, 11680), (6643, 11360), (7280, 10366), (7384, 10220), (7592, 9940), (7952, 9490), (8176, 9230)]