75237120

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{311}}^1$

素因数の和:348

約数の個数: 288

約数和(自身を含む): 306109440

約数和(自身を除く): 230872320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 311, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 622, 630, 640, 672, 720, 756, 768, 840, 864, 896, 933, 945, 960, 1008, 1080, 1120, 1152, 1244, 1260, 1280, 1344, 1440, 1512, 1555, 1680, 1728, 1792, 1866, 1890, 1920, 2016, 2160, 2177, 2240, 2304, 2488, 2520, 2688, 2799, 2880, 3024, 3110, 3360, 3456, 3732, 3780, 3840, 4032, 4320, 4354, 4480, 4665, 4976, 5040, 5376, 5598, 5760, 6048, 6220, 6531, 6720, 6912, 7464, 7560, 8064, 8397, 8640, 8708, 8960, 9330, 9952, 10080, 10885, 11196, 11520, 12096, 12440, 13062, 13440, 13995, 14928, 15120, 16128, 16794, 17280, 17416, 18660, 19593, 19904, 20160, 21770, 22392, 24192, 24880, 26124, 26880, 27990, 29856, 30240, 32655, 33588, 34560, 34832, 37320, 39186, 39808, 40320, 41985, 43540, 44784, 48384, 49760, 52248, 55980, 58779, 59712, 60480, 65310, 67176, 69664, 74640, 78372, 79616, 80640, 83970, 87080, 89568, 97965, 99520, 104496, 111960, 117558, 119424, 120960, 130620, 134352, 139328, 149280, 156744, 167940, 174160, 179136, 195930, 199040, 208992, 223920, 235116, 238848, 241920, 261240, 268704, 278656, 293895, 298560, 313488, 335880, 348320, 358272, 391860, 398080, 417984, 447840, 470232, 522480, 537408, 557312, 587790, 597120, 626976, 671760, 696640, 716544, 783720, 835968, 895680, 940464, 1044960, 1074816, 1175580, 1194240, 1253952, 1343520, 1393280, 1567440, 1671936, 1791360, 1880928, 2089920, 2149632, 2351160, 2507904, 2687040, 2786560, 3134880, 3582720, 3761856, 4179840, 4702320, 5015808, 5374080, 6269760, 7523712, 8359680, 9404640, 10748160, 12539520, 15047424, 18809280, 25079040, 37618560, 75237120]

約数ペア:

[(1, 75237120), (2, 37618560), (3, 25079040), (4, 18809280), (5, 15047424), (6, 12539520), (7, 10748160), (8, 9404640), (9, 8359680), (10, 7523712), (12, 6269760), (14, 5374080), (15, 5015808), (16, 4702320), (18, 4179840), (20, 3761856), (21, 3582720), (24, 3134880), (27, 2786560), (28, 2687040), (30, 2507904), (32, 2351160), (35, 2149632), (36, 2089920), (40, 1880928), (42, 1791360), (45, 1671936), (48, 1567440), (54, 1393280), (56, 1343520), (60, 1253952), (63, 1194240), (64, 1175580), (70, 1074816), (72, 1044960), (80, 940464), (84, 895680), (90, 835968), (96, 783720), (105, 716544), (108, 696640), (112, 671760), (120, 626976), (126, 597120), (128, 587790), (135, 557312), (140, 537408), (144, 522480), (160, 470232), (168, 447840), (180, 417984), (189, 398080), (192, 391860), (210, 358272), (216, 348320), (224, 335880), (240, 313488), (252, 298560), (256, 293895), (270, 278656), (280, 268704), (288, 261240), (311, 241920), (315, 238848), (320, 235116), (336, 223920), (360, 208992), (378, 199040), (384, 195930), (420, 179136), (432, 174160), (448, 167940), (480, 156744), (504, 149280), (540, 139328), (560, 134352), (576, 130620), (622, 120960), (630, 119424), (640, 117558), (672, 111960), (720, 104496), (756, 99520), (768, 97965), (840, 89568), (864, 87080), (896, 83970), (933, 80640), (945, 79616), (960, 78372), (1008, 74640), (1080, 69664), (1120, 67176), (1152, 65310), (1244, 60480), (1260, 59712), (1280, 58779), (1344, 55980), (1440, 52248), (1512, 49760), (1555, 48384), (1680, 44784), (1728, 43540), (1792, 41985), (1866, 40320), (1890, 39808), (1920, 39186), (2016, 37320), (2160, 34832), (2177, 34560), (2240, 33588), (2304, 32655), (2488, 30240), (2520, 29856), (2688, 27990), (2799, 26880), (2880, 26124), (3024, 24880), (3110, 24192), (3360, 22392), (3456, 21770), (3732, 20160), (3780, 19904), (3840, 19593), (4032, 18660), (4320, 17416), (4354, 17280), (4480, 16794), (4665, 16128), (4976, 15120), (5040, 14928), (5376, 13995), (5598, 13440), (5760, 13062), (6048, 12440), (6220, 12096), (6531, 11520), (6720, 11196), (6912, 10885), (7464, 10080), (7560, 9952), (8064, 9330), (8397, 8960), (8640, 8708)]