140323050

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 457113600

約数和(自身を除く): 316790550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 31, 35, 42, 45, 50, 54, 62, 63, 70, 75, 90, 93, 105, 126, 135, 150, 155, 175, 186, 189, 210, 217, 225, 270, 279, 310, 315, 350, 378, 434, 450, 465, 479, 525, 558, 630, 651, 675, 775, 837, 930, 945, 958, 1050, 1085, 1302, 1350, 1395, 1437, 1550, 1575, 1674, 1890, 1953, 2170, 2325, 2395, 2790, 2874, 3150, 3255, 3353, 3906, 4185, 4311, 4650, 4725, 4790, 5425, 5859, 6510, 6706, 6975, 7185, 8370, 8622, 9450, 9765, 10059, 10850, 11718, 11975, 12933, 13950, 14370, 14849, 16275, 16765, 19530, 20118, 20925, 21555, 23950, 25866, 29295, 29698, 30177, 32550, 33530, 35925, 41850, 43110, 44547, 48825, 50295, 58590, 60354, 64665, 71850, 74245, 83825, 89094, 90531, 97650, 100590, 103943, 107775, 129330, 133641, 146475, 148490, 150885, 167650, 181062, 207886, 215550, 222735, 251475, 267282, 292950, 301770, 311829, 323325, 371225, 400923, 445470, 452655, 502950, 519715, 623658, 646650, 668205, 742450, 754425, 801846, 905310, 935487, 1039430, 1113675, 1336410, 1508850, 1559145, 1870974, 2004615, 2227350, 2263275, 2598575, 2806461, 3118290, 3341025, 4009230, 4526550, 4677435, 5197150, 5612922, 6682050, 7795725, 9354870, 10023075, 14032305, 15591450, 20046150, 23387175, 28064610, 46774350, 70161525, 140323050]

約数ペア:

[(1, 140323050), (2, 70161525), (3, 46774350), (5, 28064610), (6, 23387175), (7, 20046150), (9, 15591450), (10, 14032305), (14, 10023075), (15, 9354870), (18, 7795725), (21, 6682050), (25, 5612922), (27, 5197150), (30, 4677435), (31, 4526550), (35, 4009230), (42, 3341025), (45, 3118290), (50, 2806461), (54, 2598575), (62, 2263275), (63, 2227350), (70, 2004615), (75, 1870974), (90, 1559145), (93, 1508850), (105, 1336410), (126, 1113675), (135, 1039430), (150, 935487), (155, 905310), (175, 801846), (186, 754425), (189, 742450), (210, 668205), (217, 646650), (225, 623658), (270, 519715), (279, 502950), (310, 452655), (315, 445470), (350, 400923), (378, 371225), (434, 323325), (450, 311829), (465, 301770), (479, 292950), (525, 267282), (558, 251475), (630, 222735), (651, 215550), (675, 207886), (775, 181062), (837, 167650), (930, 150885), (945, 148490), (958, 146475), (1050, 133641), (1085, 129330), (1302, 107775), (1350, 103943), (1395, 100590), (1437, 97650), (1550, 90531), (1575, 89094), (1674, 83825), (1890, 74245), (1953, 71850), (2170, 64665), (2325, 60354), (2395, 58590), (2790, 50295), (2874, 48825), (3150, 44547), (3255, 43110), (3353, 41850), (3906, 35925), (4185, 33530), (4311, 32550), (4650, 30177), (4725, 29698), (4790, 29295), (5425, 25866), (5859, 23950), (6510, 21555), (6706, 20925), (6975, 20118), (7185, 19530), (8370, 16765), (8622, 16275), (9450, 14849), (9765, 14370), (10059, 13950), (10850, 12933), (11718, 11975)]