75547920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 270196992

約数和(自身を除く): 194649072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 193, 210, 233, 240, 280, 336, 386, 420, 466, 560, 579, 699, 772, 840, 932, 965, 1158, 1165, 1351, 1398, 1544, 1631, 1680, 1864, 1930, 2316, 2330, 2702, 2796, 2895, 3088, 3262, 3495, 3728, 3860, 4053, 4632, 4660, 4893, 5404, 5592, 5790, 6524, 6755, 6990, 7720, 8106, 8155, 9264, 9320, 9786, 10808, 11184, 11580, 13048, 13510, 13980, 15440, 16212, 16310, 18640, 19572, 20265, 21616, 23160, 24465, 26096, 27020, 27960, 32424, 32620, 39144, 40530, 44969, 46320, 48930, 54040, 55920, 64848, 65240, 78288, 81060, 89938, 97860, 108080, 130480, 134907, 162120, 179876, 195720, 224845, 269814, 314783, 324240, 359752, 391440, 449690, 539628, 629566, 674535, 719504, 899380, 944349, 1079256, 1259132, 1349070, 1573915, 1798760, 1888698, 2158512, 2518264, 2698140, 3147830, 3597520, 3777396, 4721745, 5036528, 5396280, 6295660, 7554792, 9443490, 10792560, 12591320, 15109584, 18886980, 25182640, 37773960, 75547920]

約数ペア:

[(1, 75547920), (2, 37773960), (3, 25182640), (4, 18886980), (5, 15109584), (6, 12591320), (7, 10792560), (8, 9443490), (10, 7554792), (12, 6295660), (14, 5396280), (15, 5036528), (16, 4721745), (20, 3777396), (21, 3597520), (24, 3147830), (28, 2698140), (30, 2518264), (35, 2158512), (40, 1888698), (42, 1798760), (48, 1573915), (56, 1349070), (60, 1259132), (70, 1079256), (80, 944349), (84, 899380), (105, 719504), (112, 674535), (120, 629566), (140, 539628), (168, 449690), (193, 391440), (210, 359752), (233, 324240), (240, 314783), (280, 269814), (336, 224845), (386, 195720), (420, 179876), (466, 162120), (560, 134907), (579, 130480), (699, 108080), (772, 97860), (840, 89938), (932, 81060), (965, 78288), (1158, 65240), (1165, 64848), (1351, 55920), (1398, 54040), (1544, 48930), (1631, 46320), (1680, 44969), (1864, 40530), (1930, 39144), (2316, 32620), (2330, 32424), (2702, 27960), (2796, 27020), (2895, 26096), (3088, 24465), (3262, 23160), (3495, 21616), (3728, 20265), (3860, 19572), (4053, 18640), (4632, 16310), (4660, 16212), (4893, 15440), (5404, 13980), (5592, 13510), (5790, 13048), (6524, 11580), (6755, 11184), (6990, 10808), (7720, 9786), (8106, 9320), (8155, 9264)]