87965280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 334623744

約数和(自身を除く): 246658464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 96, 104, 111, 117, 120, 127, 130, 144, 148, 156, 160, 180, 185, 195, 208, 222, 234, 240, 254, 260, 288, 296, 312, 333, 360, 370, 381, 390, 416, 444, 468, 480, 481, 508, 520, 555, 585, 592, 624, 635, 666, 720, 740, 762, 780, 888, 936, 962, 1016, 1040, 1110, 1143, 1170, 1184, 1248, 1270, 1332, 1440, 1443, 1480, 1524, 1560, 1651, 1665, 1776, 1872, 1905, 1924, 2032, 2080, 2220, 2286, 2340, 2405, 2540, 2664, 2886, 2960, 3048, 3120, 3302, 3330, 3552, 3744, 3810, 3848, 4064, 4329, 4440, 4572, 4680, 4699, 4810, 4953, 5080, 5328, 5715, 5772, 5920, 6096, 6240, 6604, 6660, 7215, 7620, 7696, 8255, 8658, 8880, 9144, 9360, 9398, 9620, 9906, 10160, 10656, 11430, 11544, 12192, 13208, 13320, 14097, 14430, 14859, 15240, 15392, 16510, 17316, 17760, 18288, 18720, 18796, 19240, 19812, 20320, 21645, 22860, 23088, 23495, 24765, 26416, 26640, 28194, 28860, 29718, 30480, 33020, 34632, 36576, 37592, 38480, 39624, 42291, 43290, 45720, 46176, 46990, 49530, 52832, 53280, 56388, 57720, 59436, 60960, 61087, 66040, 69264, 70485, 74295, 75184, 76960, 79248, 84582, 86580, 91440, 93980, 99060, 112776, 115440, 118872, 122174, 132080, 138528, 140970, 148590, 150368, 158496, 169164, 173160, 182880, 183261, 187960, 198120, 211455, 225552, 230880, 237744, 244348, 264160, 281940, 297180, 305435, 338328, 346320, 366522, 375920, 396240, 422910, 451104, 475488, 488696, 549783, 563880, 594360, 610870, 676656, 692640, 733044, 751840, 792480, 845820, 916305, 977392, 1099566, 1127760, 1188720, 1221740, 1353312, 1466088, 1691640, 1832610, 1954784, 2199132, 2255520, 2377440, 2443480, 2748915, 2932176, 3383280, 3665220, 4398264, 4886960, 5497830, 5864352, 6766560, 7330440, 8796528, 9773920, 10995660, 14660880, 17593056, 21991320, 29321760, 43982640, 87965280]

約数ペア:

[(1, 87965280), (2, 43982640), (3, 29321760), (4, 21991320), (5, 17593056), (6, 14660880), (8, 10995660), (9, 9773920), (10, 8796528), (12, 7330440), (13, 6766560), (15, 5864352), (16, 5497830), (18, 4886960), (20, 4398264), (24, 3665220), (26, 3383280), (30, 2932176), (32, 2748915), (36, 2443480), (37, 2377440), (39, 2255520), (40, 2199132), (45, 1954784), (48, 1832610), (52, 1691640), (60, 1466088), (65, 1353312), (72, 1221740), (74, 1188720), (78, 1127760), (80, 1099566), (90, 977392), (96, 916305), (104, 845820), (111, 792480), (117, 751840), (120, 733044), (127, 692640), (130, 676656), (144, 610870), (148, 594360), (156, 563880), (160, 549783), (180, 488696), (185, 475488), (195, 451104), (208, 422910), (222, 396240), (234, 375920), (240, 366522), (254, 346320), (260, 338328), (288, 305435), (296, 297180), (312, 281940), (333, 264160), (360, 244348), (370, 237744), (381, 230880), (390, 225552), (416, 211455), (444, 198120), (468, 187960), (480, 183261), (481, 182880), (508, 173160), (520, 169164), (555, 158496), (585, 150368), (592, 148590), (624, 140970), (635, 138528), (666, 132080), (720, 122174), (740, 118872), (762, 115440), (780, 112776), (888, 99060), (936, 93980), (962, 91440), (1016, 86580), (1040, 84582), (1110, 79248), (1143, 76960), (1170, 75184), (1184, 74295), (1248, 70485), (1270, 69264), (1332, 66040), (1440, 61087), (1443, 60960), (1480, 59436), (1524, 57720), (1560, 56388), (1651, 53280), (1665, 52832), (1776, 49530), (1872, 46990), (1905, 46176), (1924, 45720), (2032, 43290), (2080, 42291), (2220, 39624), (2286, 38480), (2340, 37592), (2405, 36576), (2540, 34632), (2664, 33020), (2886, 30480), (2960, 29718), (3048, 28860), (3120, 28194), (3302, 26640), (3330, 26416), (3552, 24765), (3744, 23495), (3810, 23088), (3848, 22860), (4064, 21645), (4329, 20320), (4440, 19812), (4572, 19240), (4680, 18796), (4699, 18720), (4810, 18288), (4953, 17760), (5080, 17316), (5328, 16510), (5715, 15392), (5772, 15240), (5920, 14859), (6096, 14430), (6240, 14097), (6604, 13320), (6660, 13208), (7215, 12192), (7620, 11544), (7696, 11430), (8255, 10656), (8658, 10160), (8880, 9906), (9144, 9620), (9360, 9398)]