75377280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 271434240

約数和(自身を除く): 196056960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 83, 86, 88, 96, 110, 120, 128, 129, 132, 160, 165, 166, 172, 176, 192, 215, 220, 240, 249, 258, 264, 320, 330, 332, 344, 352, 384, 415, 430, 440, 473, 480, 498, 516, 528, 640, 645, 660, 664, 688, 704, 830, 860, 880, 913, 946, 960, 996, 1032, 1056, 1245, 1290, 1320, 1328, 1376, 1408, 1419, 1660, 1720, 1760, 1826, 1892, 1920, 1992, 2064, 2112, 2365, 2490, 2580, 2640, 2656, 2739, 2752, 2838, 3320, 3440, 3520, 3569, 3652, 3784, 3984, 4128, 4224, 4565, 4730, 4980, 5160, 5280, 5312, 5478, 5504, 5676, 6640, 6880, 7040, 7095, 7138, 7304, 7568, 7968, 8256, 9130, 9460, 9960, 10320, 10560, 10624, 10707, 10956, 11352, 13280, 13695, 13760, 14190, 14276, 14608, 15136, 15936, 16512, 17845, 18260, 18920, 19920, 20640, 21120, 21414, 21912, 22704, 26560, 27390, 27520, 28380, 28552, 29216, 30272, 31872, 35690, 36520, 37840, 39259, 39840, 41280, 42828, 43824, 45408, 53120, 53535, 54780, 56760, 57104, 58432, 60544, 71380, 73040, 75680, 78518, 79680, 82560, 85656, 87648, 90816, 107070, 109560, 113520, 114208, 116864, 117777, 142760, 146080, 151360, 157036, 159360, 171312, 175296, 181632, 196295, 214140, 219120, 227040, 228416, 235554, 285520, 292160, 302720, 314072, 342624, 350592, 392590, 428280, 438240, 454080, 456832, 471108, 571040, 584320, 588885, 628144, 685248, 785180, 856560, 876480, 908160, 942216, 1142080, 1177770, 1256288, 1370496, 1570360, 1713120, 1752960, 1884432, 2284160, 2355540, 2512576, 3140720, 3426240, 3768864, 4711080, 5025152, 6281440, 6852480, 7537728, 9422160, 12562880, 15075456, 18844320, 25125760, 37688640, 75377280]

約数ペア:

[(1, 75377280), (2, 37688640), (3, 25125760), (4, 18844320), (5, 15075456), (6, 12562880), (8, 9422160), (10, 7537728), (11, 6852480), (12, 6281440), (15, 5025152), (16, 4711080), (20, 3768864), (22, 3426240), (24, 3140720), (30, 2512576), (32, 2355540), (33, 2284160), (40, 1884432), (43, 1752960), (44, 1713120), (48, 1570360), (55, 1370496), (60, 1256288), (64, 1177770), (66, 1142080), (80, 942216), (83, 908160), (86, 876480), (88, 856560), (96, 785180), (110, 685248), (120, 628144), (128, 588885), (129, 584320), (132, 571040), (160, 471108), (165, 456832), (166, 454080), (172, 438240), (176, 428280), (192, 392590), (215, 350592), (220, 342624), (240, 314072), (249, 302720), (258, 292160), (264, 285520), (320, 235554), (330, 228416), (332, 227040), (344, 219120), (352, 214140), (384, 196295), (415, 181632), (430, 175296), (440, 171312), (473, 159360), (480, 157036), (498, 151360), (516, 146080), (528, 142760), (640, 117777), (645, 116864), (660, 114208), (664, 113520), (688, 109560), (704, 107070), (830, 90816), (860, 87648), (880, 85656), (913, 82560), (946, 79680), (960, 78518), (996, 75680), (1032, 73040), (1056, 71380), (1245, 60544), (1290, 58432), (1320, 57104), (1328, 56760), (1376, 54780), (1408, 53535), (1419, 53120), (1660, 45408), (1720, 43824), (1760, 42828), (1826, 41280), (1892, 39840), (1920, 39259), (1992, 37840), (2064, 36520), (2112, 35690), (2365, 31872), (2490, 30272), (2580, 29216), (2640, 28552), (2656, 28380), (2739, 27520), (2752, 27390), (2838, 26560), (3320, 22704), (3440, 21912), (3520, 21414), (3569, 21120), (3652, 20640), (3784, 19920), (3984, 18920), (4128, 18260), (4224, 17845), (4565, 16512), (4730, 15936), (4980, 15136), (5160, 14608), (5280, 14276), (5312, 14190), (5478, 13760), (5504, 13695), (5676, 13280), (6640, 11352), (6880, 10956), (7040, 10707), (7095, 10624), (7138, 10560), (7304, 10320), (7568, 9960), (7968, 9460), (8256, 9130)]