155551200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 288

約数和(自身を含む): 593961984

約数和(自身を除く): 438410784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 47, 48, 50, 56, 60, 70, 75, 80, 84, 94, 96, 100, 105, 112, 120, 140, 141, 150, 160, 168, 175, 188, 197, 200, 210, 224, 235, 240, 280, 282, 300, 329, 336, 350, 376, 394, 400, 420, 470, 480, 525, 560, 564, 591, 600, 658, 672, 700, 705, 752, 788, 800, 840, 940, 985, 987, 1050, 1120, 1128, 1175, 1182, 1200, 1316, 1379, 1400, 1410, 1504, 1576, 1645, 1680, 1880, 1970, 1974, 2100, 2256, 2350, 2364, 2400, 2632, 2758, 2800, 2820, 2955, 3152, 3290, 3360, 3525, 3760, 3940, 3948, 4137, 4200, 4512, 4700, 4728, 4925, 4935, 5264, 5516, 5600, 5640, 5910, 6304, 6580, 6895, 7050, 7520, 7880, 7896, 8225, 8274, 8400, 9259, 9400, 9456, 9850, 9870, 10528, 11032, 11280, 11820, 13160, 13790, 14100, 14775, 15760, 15792, 16450, 16548, 16800, 18518, 18800, 18912, 19700, 19740, 20685, 22064, 22560, 23640, 24675, 26320, 27580, 27777, 28200, 29550, 31520, 31584, 32900, 33096, 34475, 37036, 37600, 39400, 39480, 41370, 44128, 46295, 47280, 49350, 52640, 55160, 55554, 56400, 59100, 64813, 65800, 66192, 68950, 74072, 78800, 78960, 82740, 92590, 94560, 98700, 103425, 110320, 111108, 112800, 118200, 129626, 131600, 132384, 137900, 138885, 148144, 157600, 157920, 165480, 185180, 194439, 197400, 206850, 220640, 222216, 231475, 236400, 259252, 263200, 275800, 277770, 296288, 324065, 330960, 370360, 388878, 394800, 413700, 444432, 462950, 472800, 518504, 551600, 555540, 648130, 661920, 694425, 740720, 777756, 789600, 827400, 888864, 925900, 972195, 1037008, 1103200, 1111080, 1296260, 1388850, 1481440, 1555512, 1620325, 1654800, 1851800, 1944390, 2074016, 2222160, 2592520, 2777700, 3111024, 3240650, 3309600, 3703600, 3888780, 4444320, 4860975, 5185040, 5555400, 6222048, 6481300, 7407200, 7777560, 9721950, 10370080, 11110800, 12962600, 15555120, 19443900, 22221600, 25925200, 31110240, 38887800, 51850400, 77775600, 155551200]

約数ペア:

[(1, 155551200), (2, 77775600), (3, 51850400), (4, 38887800), (5, 31110240), (6, 25925200), (7, 22221600), (8, 19443900), (10, 15555120), (12, 12962600), (14, 11110800), (15, 10370080), (16, 9721950), (20, 7777560), (21, 7407200), (24, 6481300), (25, 6222048), (28, 5555400), (30, 5185040), (32, 4860975), (35, 4444320), (40, 3888780), (42, 3703600), (47, 3309600), (48, 3240650), (50, 3111024), (56, 2777700), (60, 2592520), (70, 2222160), (75, 2074016), (80, 1944390), (84, 1851800), (94, 1654800), (96, 1620325), (100, 1555512), (105, 1481440), (112, 1388850), (120, 1296260), (140, 1111080), (141, 1103200), (150, 1037008), (160, 972195), (168, 925900), (175, 888864), (188, 827400), (197, 789600), (200, 777756), (210, 740720), (224, 694425), (235, 661920), (240, 648130), (280, 555540), (282, 551600), (300, 518504), (329, 472800), (336, 462950), (350, 444432), (376, 413700), (394, 394800), (400, 388878), (420, 370360), (470, 330960), (480, 324065), (525, 296288), (560, 277770), (564, 275800), (591, 263200), (600, 259252), (658, 236400), (672, 231475), (700, 222216), (705, 220640), (752, 206850), (788, 197400), (800, 194439), (840, 185180), (940, 165480), (985, 157920), (987, 157600), (1050, 148144), (1120, 138885), (1128, 137900), (1175, 132384), (1182, 131600), (1200, 129626), (1316, 118200), (1379, 112800), (1400, 111108), (1410, 110320), (1504, 103425), (1576, 98700), (1645, 94560), (1680, 92590), (1880, 82740), (1970, 78960), (1974, 78800), (2100, 74072), (2256, 68950), (2350, 66192), (2364, 65800), (2400, 64813), (2632, 59100), (2758, 56400), (2800, 55554), (2820, 55160), (2955, 52640), (3152, 49350), (3290, 47280), (3360, 46295), (3525, 44128), (3760, 41370), (3940, 39480), (3948, 39400), (4137, 37600), (4200, 37036), (4512, 34475), (4700, 33096), (4728, 32900), (4925, 31584), (4935, 31520), (5264, 29550), (5516, 28200), (5600, 27777), (5640, 27580), (5910, 26320), (6304, 24675), (6580, 23640), (6895, 22560), (7050, 22064), (7520, 20685), (7880, 19740), (7896, 19700), (8225, 18912), (8274, 18800), (8400, 18518), (9259, 16800), (9400, 16548), (9456, 16450), (9850, 15792), (9870, 15760), (10528, 14775), (11032, 14100), (11280, 13790), (11820, 13160)]