163172880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 300

約数和(自身を含む): 617789700

約数和(自身を除く): 454616820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 149, 156, 162, 169, 180, 195, 208, 216, 234, 240, 260, 270, 298, 312, 324, 338, 351, 360, 390, 405, 432, 447, 468, 507, 520, 540, 585, 596, 624, 648, 676, 702, 720, 745, 780, 810, 845, 894, 936, 1014, 1040, 1053, 1080, 1170, 1192, 1296, 1341, 1352, 1404, 1490, 1521, 1560, 1620, 1690, 1755, 1788, 1872, 1937, 2028, 2106, 2160, 2235, 2340, 2384, 2535, 2682, 2704, 2808, 2980, 3042, 3120, 3240, 3380, 3510, 3576, 3874, 4023, 4056, 4212, 4470, 4563, 4680, 5070, 5265, 5364, 5616, 5811, 5960, 6084, 6480, 6705, 6760, 7020, 7152, 7605, 7748, 8046, 8112, 8424, 8940, 9126, 9360, 9685, 10140, 10530, 10728, 11622, 11920, 12069, 12168, 13410, 13520, 13689, 14040, 15210, 15496, 16092, 16848, 17433, 17880, 18252, 19370, 20115, 20280, 21060, 21456, 22815, 23244, 24138, 24336, 25181, 26820, 27378, 28080, 29055, 30420, 30992, 32184, 34866, 35760, 36504, 38740, 40230, 40560, 42120, 45630, 46488, 48276, 50362, 52299, 53640, 54756, 58110, 60345, 60840, 64368, 68445, 69732, 73008, 75543, 77480, 80460, 84240, 87165, 91260, 92976, 96552, 100724, 104598, 107280, 109512, 116220, 120690, 121680, 125905, 136890, 139464, 151086, 154960, 156897, 160920, 174330, 182520, 193104, 201448, 209196, 219024, 226629, 232440, 241380, 251810, 261495, 273780, 278928, 302172, 313794, 321840, 348660, 365040, 377715, 402896, 418392, 453258, 464880, 482760, 503620, 522990, 547560, 604344, 627588, 679887, 697320, 755430, 784485, 836784, 906516, 965520, 1007240, 1045980, 1095120, 1133145, 1208688, 1255176, 1359774, 1394640, 1510860, 1568970, 1813032, 2014480, 2039661, 2091960, 2266290, 2510352, 2719548, 3021720, 3137940, 3399435, 3626064, 4079322, 4183920, 4532580, 5439096, 6043440, 6275880, 6798870, 8158644, 9065160, 10198305, 10878192, 12551760, 13597740, 16317288, 18130320, 20396610, 27195480, 32634576, 40793220, 54390960, 81586440, 163172880]

約数ペア:

[(1, 163172880), (2, 81586440), (3, 54390960), (4, 40793220), (5, 32634576), (6, 27195480), (8, 20396610), (9, 18130320), (10, 16317288), (12, 13597740), (13, 12551760), (15, 10878192), (16, 10198305), (18, 9065160), (20, 8158644), (24, 6798870), (26, 6275880), (27, 6043440), (30, 5439096), (36, 4532580), (39, 4183920), (40, 4079322), (45, 3626064), (48, 3399435), (52, 3137940), (54, 3021720), (60, 2719548), (65, 2510352), (72, 2266290), (78, 2091960), (80, 2039661), (81, 2014480), (90, 1813032), (104, 1568970), (108, 1510860), (117, 1394640), (120, 1359774), (130, 1255176), (135, 1208688), (144, 1133145), (149, 1095120), (156, 1045980), (162, 1007240), (169, 965520), (180, 906516), (195, 836784), (208, 784485), (216, 755430), (234, 697320), (240, 679887), (260, 627588), (270, 604344), (298, 547560), (312, 522990), (324, 503620), (338, 482760), (351, 464880), (360, 453258), (390, 418392), (405, 402896), (432, 377715), (447, 365040), (468, 348660), (507, 321840), (520, 313794), (540, 302172), (585, 278928), (596, 273780), (624, 261495), (648, 251810), (676, 241380), (702, 232440), (720, 226629), (745, 219024), (780, 209196), (810, 201448), (845, 193104), (894, 182520), (936, 174330), (1014, 160920), (1040, 156897), (1053, 154960), (1080, 151086), (1170, 139464), (1192, 136890), (1296, 125905), (1341, 121680), (1352, 120690), (1404, 116220), (1490, 109512), (1521, 107280), (1560, 104598), (1620, 100724), (1690, 96552), (1755, 92976), (1788, 91260), (1872, 87165), (1937, 84240), (2028, 80460), (2106, 77480), (2160, 75543), (2235, 73008), (2340, 69732), (2384, 68445), (2535, 64368), (2682, 60840), (2704, 60345), (2808, 58110), (2980, 54756), (3042, 53640), (3120, 52299), (3240, 50362), (3380, 48276), (3510, 46488), (3576, 45630), (3874, 42120), (4023, 40560), (4056, 40230), (4212, 38740), (4470, 36504), (4563, 35760), (4680, 34866), (5070, 32184), (5265, 30992), (5364, 30420), (5616, 29055), (5811, 28080), (5960, 27378), (6084, 26820), (6480, 25181), (6705, 24336), (6760, 24138), (7020, 23244), (7152, 22815), (7605, 21456), (7748, 21060), (8046, 20280), (8112, 20115), (8424, 19370), (8940, 18252), (9126, 17880), (9360, 17433), (9685, 16848), (10140, 16092), (10530, 15496), (10728, 15210), (11622, 14040), (11920, 13689), (12069, 13520), (12168, 13410)]