191898000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{1523}}^1$

素因数の和:1559

約数の個数: 240

約数和(自身を含む): 766486656

約数和(自身を除く): 574588656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1260, 1400, 1500, 1523, 1575, 1680, 1750, 1800, 2000, 2100, 2250, 2520, 2625, 2800, 3000, 3046, 3150, 3500, 3600, 4200, 4500, 4569, 5040, 5250, 6000, 6092, 6300, 7000, 7615, 7875, 8400, 9000, 9138, 10500, 10661, 12184, 12600, 13707, 14000, 15230, 15750, 18000, 18276, 21000, 21322, 22845, 24368, 25200, 27414, 30460, 31500, 31983, 36552, 38075, 42000, 42644, 45690, 53305, 54828, 60920, 63000, 63966, 68535, 73104, 76150, 85288, 91380, 95949, 106610, 109656, 114225, 121840, 126000, 127932, 137070, 152300, 159915, 170576, 182760, 190375, 191898, 213220, 219312, 228450, 255864, 266525, 274140, 304600, 319830, 342675, 365520, 380750, 383796, 426440, 456900, 479745, 511728, 533050, 548280, 571125, 609200, 639660, 685350, 761500, 767592, 799575, 852880, 913800, 959490, 1066100, 1096560, 1142250, 1279320, 1332625, 1370700, 1523000, 1535184, 1599150, 1713375, 1827600, 1918980, 2132200, 2284500, 2398725, 2558640, 2665250, 2741400, 3046000, 3198300, 3426750, 3837960, 3997875, 4264400, 4569000, 4797450, 5330500, 5482800, 6396600, 6853500, 7675920, 7995750, 9138000, 9594900, 10661000, 11993625, 12793200, 13707000, 15991500, 19189800, 21322000, 23987250, 27414000, 31983000, 38379600, 47974500, 63966000, 95949000, 191898000]

約数ペア:

[(1, 191898000), (2, 95949000), (3, 63966000), (4, 47974500), (5, 38379600), (6, 31983000), (7, 27414000), (8, 23987250), (9, 21322000), (10, 19189800), (12, 15991500), (14, 13707000), (15, 12793200), (16, 11993625), (18, 10661000), (20, 9594900), (21, 9138000), (24, 7995750), (25, 7675920), (28, 6853500), (30, 6396600), (35, 5482800), (36, 5330500), (40, 4797450), (42, 4569000), (45, 4264400), (48, 3997875), (50, 3837960), (56, 3426750), (60, 3198300), (63, 3046000), (70, 2741400), (72, 2665250), (75, 2558640), (80, 2398725), (84, 2284500), (90, 2132200), (100, 1918980), (105, 1827600), (112, 1713375), (120, 1599150), (125, 1535184), (126, 1523000), (140, 1370700), (144, 1332625), (150, 1279320), (168, 1142250), (175, 1096560), (180, 1066100), (200, 959490), (210, 913800), (225, 852880), (240, 799575), (250, 767592), (252, 761500), (280, 685350), (300, 639660), (315, 609200), (336, 571125), (350, 548280), (360, 533050), (375, 511728), (400, 479745), (420, 456900), (450, 426440), (500, 383796), (504, 380750), (525, 365520), (560, 342675), (600, 319830), (630, 304600), (700, 274140), (720, 266525), (750, 255864), (840, 228450), (875, 219312), (900, 213220), (1000, 191898), (1008, 190375), (1050, 182760), (1125, 170576), (1200, 159915), (1260, 152300), (1400, 137070), (1500, 127932), (1523, 126000), (1575, 121840), (1680, 114225), (1750, 109656), (1800, 106610), (2000, 95949), (2100, 91380), (2250, 85288), (2520, 76150), (2625, 73104), (2800, 68535), (3000, 63966), (3046, 63000), (3150, 60920), (3500, 54828), (3600, 53305), (4200, 45690), (4500, 42644), (4569, 42000), (5040, 38075), (5250, 36552), (6000, 31983), (6092, 31500), (6300, 30460), (7000, 27414), (7615, 25200), (7875, 24368), (8400, 22845), (9000, 21322), (9138, 21000), (10500, 18276), (10661, 18000), (12184, 15750), (12600, 15230), (13707, 14000)]