66155670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 223948800

約数和(自身を除く): 157793130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 29, 30, 34, 35, 42, 45, 51, 54, 58, 63, 70, 71, 85, 87, 90, 102, 105, 119, 126, 135, 142, 145, 153, 170, 174, 189, 203, 210, 213, 238, 255, 261, 270, 290, 306, 315, 355, 357, 378, 406, 426, 435, 459, 493, 497, 510, 522, 595, 609, 630, 639, 710, 714, 765, 783, 870, 918, 945, 986, 994, 1015, 1065, 1071, 1190, 1207, 1218, 1278, 1305, 1479, 1491, 1530, 1566, 1785, 1827, 1890, 1917, 2030, 2059, 2130, 2142, 2295, 2414, 2465, 2485, 2610, 2958, 2982, 3045, 3195, 3213, 3451, 3570, 3621, 3654, 3834, 3915, 4118, 4437, 4473, 4590, 4930, 4970, 5355, 5481, 6035, 6090, 6177, 6390, 6426, 6902, 7242, 7395, 7455, 7830, 8449, 8874, 8946, 9135, 9585, 10295, 10353, 10710, 10863, 10962, 12070, 12354, 13311, 13419, 14413, 14790, 14910, 16065, 16898, 17255, 18105, 18270, 18531, 19170, 20590, 20706, 21726, 22185, 22365, 25347, 26622, 26838, 27405, 28826, 30885, 31059, 32130, 32589, 34510, 35003, 36210, 37062, 42245, 43239, 44370, 44730, 50694, 51765, 54315, 54810, 55593, 61770, 62118, 65178, 66555, 67095, 70006, 72065, 76041, 84490, 86478, 92655, 93177, 103530, 105009, 108630, 111186, 126735, 129717, 133110, 134190, 144130, 152082, 155295, 162945, 175015, 185310, 186354, 210018, 216195, 228123, 245021, 253470, 259434, 277965, 310590, 315027, 325890, 350030, 380205, 389151, 432390, 456246, 465885, 490042, 525045, 555930, 630054, 648585, 735063, 760410, 778302, 931770, 945081, 1050090, 1140615, 1225105, 1297170, 1470126, 1575135, 1890162, 1945755, 2205189, 2281230, 2450210, 3150270, 3675315, 3891510, 4410378, 4725405, 6615567, 7350630, 9450810, 11025945, 13231134, 22051890, 33077835, 66155670]

約数ペア:

[(1, 66155670), (2, 33077835), (3, 22051890), (5, 13231134), (6, 11025945), (7, 9450810), (9, 7350630), (10, 6615567), (14, 4725405), (15, 4410378), (17, 3891510), (18, 3675315), (21, 3150270), (27, 2450210), (29, 2281230), (30, 2205189), (34, 1945755), (35, 1890162), (42, 1575135), (45, 1470126), (51, 1297170), (54, 1225105), (58, 1140615), (63, 1050090), (70, 945081), (71, 931770), (85, 778302), (87, 760410), (90, 735063), (102, 648585), (105, 630054), (119, 555930), (126, 525045), (135, 490042), (142, 465885), (145, 456246), (153, 432390), (170, 389151), (174, 380205), (189, 350030), (203, 325890), (210, 315027), (213, 310590), (238, 277965), (255, 259434), (261, 253470), (270, 245021), (290, 228123), (306, 216195), (315, 210018), (355, 186354), (357, 185310), (378, 175015), (406, 162945), (426, 155295), (435, 152082), (459, 144130), (493, 134190), (497, 133110), (510, 129717), (522, 126735), (595, 111186), (609, 108630), (630, 105009), (639, 103530), (710, 93177), (714, 92655), (765, 86478), (783, 84490), (870, 76041), (918, 72065), (945, 70006), (986, 67095), (994, 66555), (1015, 65178), (1065, 62118), (1071, 61770), (1190, 55593), (1207, 54810), (1218, 54315), (1278, 51765), (1305, 50694), (1479, 44730), (1491, 44370), (1530, 43239), (1566, 42245), (1785, 37062), (1827, 36210), (1890, 35003), (1917, 34510), (2030, 32589), (2059, 32130), (2130, 31059), (2142, 30885), (2295, 28826), (2414, 27405), (2465, 26838), (2485, 26622), (2610, 25347), (2958, 22365), (2982, 22185), (3045, 21726), (3195, 20706), (3213, 20590), (3451, 19170), (3570, 18531), (3621, 18270), (3654, 18105), (3834, 17255), (3915, 16898), (4118, 16065), (4437, 14910), (4473, 14790), (4590, 14413), (4930, 13419), (4970, 13311), (5355, 12354), (5481, 12070), (6035, 10962), (6090, 10863), (6177, 10710), (6390, 10353), (6426, 10295), (6902, 9585), (7242, 9135), (7395, 8946), (7455, 8874), (7830, 8449)]