75346320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 279892800

約数和(自身を除く): 204546480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 98, 105, 112, 120, 129, 140, 147, 149, 168, 172, 196, 210, 215, 240, 245, 258, 280, 294, 298, 301, 336, 344, 392, 420, 430, 447, 490, 516, 560, 588, 596, 602, 645, 688, 735, 745, 784, 840, 860, 894, 903, 980, 1032, 1043, 1176, 1192, 1204, 1290, 1470, 1490, 1505, 1680, 1720, 1788, 1806, 1960, 2064, 2086, 2107, 2235, 2352, 2384, 2408, 2580, 2940, 2980, 3010, 3129, 3440, 3576, 3612, 3920, 4172, 4214, 4470, 4515, 4816, 5160, 5215, 5880, 5960, 6020, 6258, 6321, 6407, 7152, 7224, 7301, 8344, 8428, 8940, 9030, 10320, 10430, 10535, 11760, 11920, 12040, 12516, 12642, 12814, 14448, 14602, 15645, 16688, 16856, 17880, 18060, 19221, 20860, 21070, 21903, 24080, 25032, 25284, 25628, 29204, 31290, 31605, 32035, 33712, 35760, 36120, 36505, 38442, 41720, 42140, 43806, 44849, 50064, 50568, 51256, 58408, 62580, 63210, 64070, 72240, 73010, 76884, 83440, 84280, 87612, 89698, 96105, 101136, 102512, 109515, 116816, 125160, 126420, 128140, 134547, 146020, 153768, 168560, 175224, 179396, 192210, 219030, 224245, 250320, 252840, 256280, 269094, 292040, 307536, 313943, 350448, 358792, 384420, 438060, 448490, 505680, 512560, 538188, 584080, 627886, 672735, 717584, 768840, 876120, 896980, 941829, 1076376, 1255772, 1345470, 1537680, 1569715, 1752240, 1793960, 1883658, 2152752, 2511544, 2690940, 3139430, 3587920, 3767316, 4709145, 5023088, 5381880, 6278860, 7534632, 9418290, 10763760, 12557720, 15069264, 18836580, 25115440, 37673160, 75346320]

約数ペア:

[(1, 75346320), (2, 37673160), (3, 25115440), (4, 18836580), (5, 15069264), (6, 12557720), (7, 10763760), (8, 9418290), (10, 7534632), (12, 6278860), (14, 5381880), (15, 5023088), (16, 4709145), (20, 3767316), (21, 3587920), (24, 3139430), (28, 2690940), (30, 2511544), (35, 2152752), (40, 1883658), (42, 1793960), (43, 1752240), (48, 1569715), (49, 1537680), (56, 1345470), (60, 1255772), (70, 1076376), (80, 941829), (84, 896980), (86, 876120), (98, 768840), (105, 717584), (112, 672735), (120, 627886), (129, 584080), (140, 538188), (147, 512560), (149, 505680), (168, 448490), (172, 438060), (196, 384420), (210, 358792), (215, 350448), (240, 313943), (245, 307536), (258, 292040), (280, 269094), (294, 256280), (298, 252840), (301, 250320), (336, 224245), (344, 219030), (392, 192210), (420, 179396), (430, 175224), (447, 168560), (490, 153768), (516, 146020), (560, 134547), (588, 128140), (596, 126420), (602, 125160), (645, 116816), (688, 109515), (735, 102512), (745, 101136), (784, 96105), (840, 89698), (860, 87612), (894, 84280), (903, 83440), (980, 76884), (1032, 73010), (1043, 72240), (1176, 64070), (1192, 63210), (1204, 62580), (1290, 58408), (1470, 51256), (1490, 50568), (1505, 50064), (1680, 44849), (1720, 43806), (1788, 42140), (1806, 41720), (1960, 38442), (2064, 36505), (2086, 36120), (2107, 35760), (2235, 33712), (2352, 32035), (2384, 31605), (2408, 31290), (2580, 29204), (2940, 25628), (2980, 25284), (3010, 25032), (3129, 24080), (3440, 21903), (3576, 21070), (3612, 20860), (3920, 19221), (4172, 18060), (4214, 17880), (4470, 16856), (4515, 16688), (4816, 15645), (5160, 14602), (5215, 14448), (5880, 12814), (5960, 12642), (6020, 12516), (6258, 12040), (6321, 11920), (6407, 11760), (7152, 10535), (7224, 10430), (7301, 10320), (8344, 9030), (8428, 8940)]