105201720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 387072000

約数和(自身を除く): 281870280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 59, 60, 65, 72, 78, 90, 104, 108, 117, 118, 120, 127, 130, 135, 156, 177, 180, 195, 216, 234, 236, 254, 260, 270, 295, 312, 351, 354, 360, 381, 390, 468, 472, 508, 520, 531, 540, 585, 590, 635, 702, 708, 762, 767, 780, 885, 936, 1016, 1062, 1080, 1143, 1170, 1180, 1270, 1404, 1416, 1524, 1534, 1560, 1593, 1651, 1755, 1770, 1905, 2124, 2286, 2301, 2340, 2360, 2540, 2655, 2808, 3048, 3068, 3186, 3302, 3429, 3510, 3540, 3810, 3835, 4248, 4572, 4602, 4680, 4953, 5080, 5310, 5715, 6136, 6372, 6604, 6858, 6903, 7020, 7080, 7493, 7620, 7670, 7965, 8255, 9144, 9204, 9906, 10620, 11430, 11505, 12744, 13208, 13716, 13806, 14040, 14859, 14986, 15240, 15340, 15930, 16510, 17145, 18408, 19812, 20709, 21240, 22479, 22860, 23010, 24765, 27432, 27612, 29718, 29972, 30680, 31860, 33020, 34290, 34515, 37465, 39624, 41418, 44577, 44958, 45720, 46020, 49530, 55224, 59436, 59944, 63720, 66040, 67437, 68580, 69030, 74295, 74930, 82836, 89154, 89916, 92040, 97409, 99060, 103545, 112395, 118872, 134874, 137160, 138060, 148590, 149860, 165672, 178308, 179832, 194818, 198120, 202311, 207090, 222885, 224790, 269748, 276120, 292227, 297180, 299720, 337185, 356616, 389636, 404622, 414180, 445770, 449580, 487045, 539496, 584454, 594360, 674370, 779272, 809244, 828360, 876681, 891540, 899160, 974090, 1011555, 1168908, 1348740, 1461135, 1618488, 1753362, 1783080, 1948180, 2023110, 2337816, 2630043, 2697480, 2922270, 3506724, 3896360, 4046220, 4383405, 5260086, 5844540, 7013448, 8092440, 8766810, 10520172, 11689080, 13150215, 17533620, 21040344, 26300430, 35067240, 52600860, 105201720]

約数ペア:

[(1, 105201720), (2, 52600860), (3, 35067240), (4, 26300430), (5, 21040344), (6, 17533620), (8, 13150215), (9, 11689080), (10, 10520172), (12, 8766810), (13, 8092440), (15, 7013448), (18, 5844540), (20, 5260086), (24, 4383405), (26, 4046220), (27, 3896360), (30, 3506724), (36, 2922270), (39, 2697480), (40, 2630043), (45, 2337816), (52, 2023110), (54, 1948180), (59, 1783080), (60, 1753362), (65, 1618488), (72, 1461135), (78, 1348740), (90, 1168908), (104, 1011555), (108, 974090), (117, 899160), (118, 891540), (120, 876681), (127, 828360), (130, 809244), (135, 779272), (156, 674370), (177, 594360), (180, 584454), (195, 539496), (216, 487045), (234, 449580), (236, 445770), (254, 414180), (260, 404622), (270, 389636), (295, 356616), (312, 337185), (351, 299720), (354, 297180), (360, 292227), (381, 276120), (390, 269748), (468, 224790), (472, 222885), (508, 207090), (520, 202311), (531, 198120), (540, 194818), (585, 179832), (590, 178308), (635, 165672), (702, 149860), (708, 148590), (762, 138060), (767, 137160), (780, 134874), (885, 118872), (936, 112395), (1016, 103545), (1062, 99060), (1080, 97409), (1143, 92040), (1170, 89916), (1180, 89154), (1270, 82836), (1404, 74930), (1416, 74295), (1524, 69030), (1534, 68580), (1560, 67437), (1593, 66040), (1651, 63720), (1755, 59944), (1770, 59436), (1905, 55224), (2124, 49530), (2286, 46020), (2301, 45720), (2340, 44958), (2360, 44577), (2540, 41418), (2655, 39624), (2808, 37465), (3048, 34515), (3068, 34290), (3186, 33020), (3302, 31860), (3429, 30680), (3510, 29972), (3540, 29718), (3810, 27612), (3835, 27432), (4248, 24765), (4572, 23010), (4602, 22860), (4680, 22479), (4953, 21240), (5080, 20709), (5310, 19812), (5715, 18408), (6136, 17145), (6372, 16510), (6604, 15930), (6858, 15340), (6903, 15240), (7020, 14986), (7080, 14859), (7493, 14040), (7620, 13806), (7670, 13716), (7965, 13208), (8255, 12744), (9144, 11505), (9204, 11430), (9906, 10620)]