75382080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 224

約数和(自身を含む): 263347200

約数和(自身を除く): 187965120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 136, 149, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 298, 310, 320, 340, 372, 408, 447, 465, 480, 496, 510, 527, 544, 596, 620, 680, 744, 745, 816, 894, 930, 960, 992, 1020, 1054, 1088, 1192, 1240, 1360, 1488, 1490, 1581, 1632, 1788, 1860, 1984, 2040, 2108, 2235, 2384, 2480, 2533, 2635, 2720, 2976, 2980, 3162, 3264, 3576, 3720, 4080, 4216, 4470, 4619, 4768, 4960, 5066, 5270, 5440, 5952, 5960, 6324, 7152, 7440, 7599, 7905, 8160, 8432, 8940, 9238, 9536, 9920, 10132, 10540, 11920, 12648, 12665, 13857, 14304, 14880, 15198, 15810, 16320, 16864, 17880, 18476, 20264, 21080, 23095, 23840, 25296, 25330, 27714, 28608, 29760, 30396, 31620, 33728, 35760, 36952, 37995, 40528, 42160, 46190, 47680, 50592, 50660, 55428, 60792, 63240, 69285, 71520, 73904, 75990, 78523, 81056, 84320, 92380, 101184, 101320, 110856, 121584, 126480, 138570, 143040, 147808, 151980, 157046, 162112, 168640, 184760, 202640, 221712, 235569, 243168, 252960, 277140, 295616, 303960, 314092, 369520, 392615, 405280, 443424, 471138, 486336, 505920, 554280, 607920, 628184, 739040, 785230, 810560, 886848, 942276, 1108560, 1177845, 1215840, 1256368, 1478080, 1570460, 1884552, 2217120, 2355690, 2431680, 2512736, 3140920, 3769104, 4434240, 4711380, 5025472, 6281840, 7538208, 9422760, 12563680, 15076416, 18845520, 25127360, 37691040, 75382080]

約数ペア:

[(1, 75382080), (2, 37691040), (3, 25127360), (4, 18845520), (5, 15076416), (6, 12563680), (8, 9422760), (10, 7538208), (12, 6281840), (15, 5025472), (16, 4711380), (17, 4434240), (20, 3769104), (24, 3140920), (30, 2512736), (31, 2431680), (32, 2355690), (34, 2217120), (40, 1884552), (48, 1570460), (51, 1478080), (60, 1256368), (62, 1215840), (64, 1177845), (68, 1108560), (80, 942276), (85, 886848), (93, 810560), (96, 785230), (102, 739040), (120, 628184), (124, 607920), (136, 554280), (149, 505920), (155, 486336), (160, 471138), (170, 443424), (186, 405280), (192, 392615), (204, 369520), (240, 314092), (248, 303960), (255, 295616), (272, 277140), (298, 252960), (310, 243168), (320, 235569), (340, 221712), (372, 202640), (408, 184760), (447, 168640), (465, 162112), (480, 157046), (496, 151980), (510, 147808), (527, 143040), (544, 138570), (596, 126480), (620, 121584), (680, 110856), (744, 101320), (745, 101184), (816, 92380), (894, 84320), (930, 81056), (960, 78523), (992, 75990), (1020, 73904), (1054, 71520), (1088, 69285), (1192, 63240), (1240, 60792), (1360, 55428), (1488, 50660), (1490, 50592), (1581, 47680), (1632, 46190), (1788, 42160), (1860, 40528), (1984, 37995), (2040, 36952), (2108, 35760), (2235, 33728), (2384, 31620), (2480, 30396), (2533, 29760), (2635, 28608), (2720, 27714), (2976, 25330), (2980, 25296), (3162, 23840), (3264, 23095), (3576, 21080), (3720, 20264), (4080, 18476), (4216, 17880), (4470, 16864), (4619, 16320), (4768, 15810), (4960, 15198), (5066, 14880), (5270, 14304), (5440, 13857), (5952, 12665), (5960, 12648), (6324, 11920), (7152, 10540), (7440, 10132), (7599, 9920), (7905, 9536), (8160, 9238), (8432, 8940)]