201978000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^2\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 360

約数和(自身を含む): 824199480

約数和(自身を除く): 622221480

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, 49, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 98, 100, 105, 112, 120, 125, 126, 140, 144, 147, 150, 168, 175, 180, 196, 200, 210, 225, 229, 240, 245, 250, 252, 280, 294, 300, 315, 336, 350, 360, 375, 392, 400, 420, 441, 450, 458, 490, 500, 504, 525, 560, 588, 600, 630, 687, 700, 720, 735, 750, 784, 840, 875, 882, 900, 916, 980, 1000, 1008, 1050, 1125, 1145, 1176, 1200, 1225, 1260, 1374, 1400, 1470, 1500, 1575, 1603, 1680, 1750, 1764, 1800, 1832, 1960, 2000, 2061, 2100, 2205, 2250, 2290, 2352, 2450, 2520, 2625, 2748, 2800, 2940, 3000, 3150, 3206, 3435, 3500, 3528, 3600, 3664, 3675, 3920, 4122, 4200, 4410, 4500, 4580, 4809, 4900, 5040, 5250, 5496, 5725, 5880, 6000, 6125, 6300, 6412, 6870, 7000, 7056, 7350, 7875, 8015, 8244, 8400, 8820, 9000, 9160, 9618, 9800, 10305, 10500, 10992, 11025, 11221, 11450, 11760, 12250, 12600, 12824, 13740, 14000, 14427, 14700, 15750, 16030, 16488, 17175, 17640, 18000, 18320, 18375, 19236, 19600, 20610, 21000, 22050, 22442, 22900, 24045, 24500, 25200, 25648, 27480, 28625, 28854, 29400, 31500, 32060, 32976, 33663, 34350, 35280, 36750, 38472, 40075, 41220, 42000, 44100, 44884, 45800, 48090, 49000, 51525, 54960, 55125, 56105, 57250, 57708, 58800, 63000, 64120, 67326, 68700, 72135, 73500, 76944, 80150, 82440, 85875, 88200, 89768, 91600, 96180, 98000, 100989, 103050, 110250, 112210, 114500, 115416, 120225, 126000, 128240, 134652, 137400, 144270, 147000, 160300, 164880, 168315, 171750, 176400, 179536, 192360, 200375, 201978, 206100, 220500, 224420, 229000, 230832, 240450, 257625, 269304, 274800, 280525, 288540, 294000, 320600, 336630, 343500, 360675, 384720, 400750, 403956, 412200, 441000, 448840, 458000, 480900, 504945, 515250, 538608, 561050, 577080, 601125, 641200, 673260, 687000, 721350, 801500, 807912, 824400, 841575, 882000, 897680, 961800, 1009890, 1030500, 1122100, 1154160, 1202250, 1346520, 1374000, 1402625, 1442700, 1603000, 1615824, 1683150, 1803375, 1923600, 2019780, 2061000, 2244200, 2404500, 2524725, 2693040, 2805250, 2885400, 3206000, 3366300, 3606750, 4039560, 4122000, 4207875, 4488400, 4809000, 5049450, 5610500, 5770800, 6732600, 7213500, 8079120, 8415750, 9618000, 10098900, 11221000, 12623625, 13465200, 14427000, 16831500, 20197800, 22442000, 25247250, 28854000, 33663000, 40395600, 50494500, 67326000, 100989000, 201978000]

約数ペア:

[(1, 201978000), (2, 100989000), (3, 67326000), (4, 50494500), (5, 40395600), (6, 33663000), (7, 28854000), (8, 25247250), (9, 22442000), (10, 20197800), (12, 16831500), (14, 14427000), (15, 13465200), (16, 12623625), (18, 11221000), (20, 10098900), (21, 9618000), (24, 8415750), (25, 8079120), (28, 7213500), (30, 6732600), (35, 5770800), (36, 5610500), (40, 5049450), (42, 4809000), (45, 4488400), (48, 4207875), (49, 4122000), (50, 4039560), (56, 3606750), (60, 3366300), (63, 3206000), (70, 2885400), (72, 2805250), (75, 2693040), (80, 2524725), (84, 2404500), (90, 2244200), (98, 2061000), (100, 2019780), (105, 1923600), (112, 1803375), (120, 1683150), (125, 1615824), (126, 1603000), (140, 1442700), (144, 1402625), (147, 1374000), (150, 1346520), (168, 1202250), (175, 1154160), (180, 1122100), (196, 1030500), (200, 1009890), (210, 961800), (225, 897680), (229, 882000), (240, 841575), (245, 824400), (250, 807912), (252, 801500), (280, 721350), (294, 687000), (300, 673260), (315, 641200), (336, 601125), (350, 577080), (360, 561050), (375, 538608), (392, 515250), (400, 504945), (420, 480900), (441, 458000), (450, 448840), (458, 441000), (490, 412200), (500, 403956), (504, 400750), (525, 384720), (560, 360675), (588, 343500), (600, 336630), (630, 320600), (687, 294000), (700, 288540), (720, 280525), (735, 274800), (750, 269304), (784, 257625), (840, 240450), (875, 230832), (882, 229000), (900, 224420), (916, 220500), (980, 206100), (1000, 201978), (1008, 200375), (1050, 192360), (1125, 179536), (1145, 176400), (1176, 171750), (1200, 168315), (1225, 164880), (1260, 160300), (1374, 147000), (1400, 144270), (1470, 137400), (1500, 134652), (1575, 128240), (1603, 126000), (1680, 120225), (1750, 115416), (1764, 114500), (1800, 112210), (1832, 110250), (1960, 103050), (2000, 100989), (2061, 98000), (2100, 96180), (2205, 91600), (2250, 89768), (2290, 88200), (2352, 85875), (2450, 82440), (2520, 80150), (2625, 76944), (2748, 73500), (2800, 72135), (2940, 68700), (3000, 67326), (3150, 64120), (3206, 63000), (3435, 58800), (3500, 57708), (3528, 57250), (3600, 56105), (3664, 55125), (3675, 54960), (3920, 51525), (4122, 49000), (4200, 48090), (4410, 45800), (4500, 44884), (4580, 44100), (4809, 42000), (4900, 41220), (5040, 40075), (5250, 38472), (5496, 36750), (5725, 35280), (5880, 34350), (6000, 33663), (6125, 32976), (6300, 32060), (6412, 31500), (6870, 29400), (7000, 28854), (7056, 28625), (7350, 27480), (7875, 25648), (8015, 25200), (8244, 24500), (8400, 24045), (8820, 22900), (9000, 22442), (9160, 22050), (9618, 21000), (9800, 20610), (10305, 19600), (10500, 19236), (10992, 18375), (11025, 18320), (11221, 18000), (11450, 17640), (11760, 17175), (12250, 16488), (12600, 16030), (12824, 15750), (13740, 14700), (14000, 14427)]