75115040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 246141504

約数和(自身を除く): 171026464

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 65, 67, 70, 77, 80, 88, 91, 98, 104, 110, 112, 130, 134, 140, 143, 154, 160, 176, 182, 196, 208, 220, 224, 245, 260, 268, 280, 286, 308, 335, 352, 364, 385, 392, 416, 440, 455, 469, 490, 520, 536, 539, 560, 572, 616, 637, 670, 715, 728, 737, 770, 784, 871, 880, 910, 938, 980, 1001, 1040, 1072, 1078, 1120, 1144, 1232, 1274, 1340, 1430, 1456, 1474, 1540, 1568, 1742, 1760, 1820, 1876, 1960, 2002, 2080, 2144, 2156, 2288, 2345, 2464, 2548, 2680, 2695, 2860, 2912, 2948, 3080, 3185, 3283, 3484, 3640, 3685, 3752, 3920, 4004, 4312, 4355, 4576, 4690, 5005, 5096, 5159, 5360, 5390, 5720, 5896, 6097, 6160, 6370, 6566, 6968, 7007, 7280, 7370, 7504, 7840, 8008, 8624, 8710, 9380, 9581, 10010, 10192, 10318, 10720, 10780, 11440, 11792, 12194, 12320, 12740, 13132, 13936, 14014, 14560, 14740, 15008, 16016, 16415, 17248, 17420, 18760, 19162, 20020, 20384, 20636, 21560, 22880, 23584, 24388, 25480, 25795, 26264, 27872, 28028, 29480, 30485, 32032, 32830, 34840, 35035, 36113, 37520, 38324, 40040, 41272, 42679, 43120, 47905, 48776, 50960, 51590, 52528, 56056, 58960, 60970, 65660, 67067, 69680, 70070, 72226, 75040, 76648, 80080, 82544, 85358, 86240, 95810, 97552, 101920, 103180, 105056, 112112, 117920, 121940, 131320, 134134, 139360, 140140, 144452, 153296, 160160, 165088, 170716, 180565, 191620, 195104, 206360, 213395, 224224, 243880, 262640, 268268, 280280, 288904, 306592, 335335, 341432, 361130, 383240, 412720, 426790, 469469, 487760, 525280, 536536, 560560, 577808, 670670, 682864, 722260, 766480, 825440, 853580, 938938, 975520, 1073072, 1121120, 1155616, 1341340, 1365728, 1444520, 1532960, 1707160, 1877876, 2146144, 2347345, 2682680, 2889040, 3414320, 3755752, 4694690, 5365360, 5778080, 6828640, 7511504, 9389380, 10730720, 15023008, 18778760, 37557520, 75115040]

約数ペア:

[(1, 75115040), (2, 37557520), (4, 18778760), (5, 15023008), (7, 10730720), (8, 9389380), (10, 7511504), (11, 6828640), (13, 5778080), (14, 5365360), (16, 4694690), (20, 3755752), (22, 3414320), (26, 2889040), (28, 2682680), (32, 2347345), (35, 2146144), (40, 1877876), (44, 1707160), (49, 1532960), (52, 1444520), (55, 1365728), (56, 1341340), (65, 1155616), (67, 1121120), (70, 1073072), (77, 975520), (80, 938938), (88, 853580), (91, 825440), (98, 766480), (104, 722260), (110, 682864), (112, 670670), (130, 577808), (134, 560560), (140, 536536), (143, 525280), (154, 487760), (160, 469469), (176, 426790), (182, 412720), (196, 383240), (208, 361130), (220, 341432), (224, 335335), (245, 306592), (260, 288904), (268, 280280), (280, 268268), (286, 262640), (308, 243880), (335, 224224), (352, 213395), (364, 206360), (385, 195104), (392, 191620), (416, 180565), (440, 170716), (455, 165088), (469, 160160), (490, 153296), (520, 144452), (536, 140140), (539, 139360), (560, 134134), (572, 131320), (616, 121940), (637, 117920), (670, 112112), (715, 105056), (728, 103180), (737, 101920), (770, 97552), (784, 95810), (871, 86240), (880, 85358), (910, 82544), (938, 80080), (980, 76648), (1001, 75040), (1040, 72226), (1072, 70070), (1078, 69680), (1120, 67067), (1144, 65660), (1232, 60970), (1274, 58960), (1340, 56056), (1430, 52528), (1456, 51590), (1474, 50960), (1540, 48776), (1568, 47905), (1742, 43120), (1760, 42679), (1820, 41272), (1876, 40040), (1960, 38324), (2002, 37520), (2080, 36113), (2144, 35035), (2156, 34840), (2288, 32830), (2345, 32032), (2464, 30485), (2548, 29480), (2680, 28028), (2695, 27872), (2860, 26264), (2912, 25795), (2948, 25480), (3080, 24388), (3185, 23584), (3283, 22880), (3484, 21560), (3640, 20636), (3685, 20384), (3752, 20020), (3920, 19162), (4004, 18760), (4312, 17420), (4355, 17248), (4576, 16415), (4690, 16016), (5005, 15008), (5096, 14740), (5159, 14560), (5360, 14014), (5390, 13936), (5720, 13132), (5896, 12740), (6097, 12320), (6160, 12194), (6370, 11792), (6566, 11440), (6968, 10780), (7007, 10720), (7280, 10318), (7370, 10192), (7504, 10010), (7840, 9581), (8008, 9380), (8624, 8710)]