87815070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 270950400

約数和(自身を除く): 183135330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 97, 105, 126, 135, 189, 194, 210, 270, 291, 315, 378, 479, 485, 582, 630, 679, 873, 945, 958, 970, 1358, 1437, 1455, 1746, 1890, 2037, 2395, 2619, 2874, 2910, 3353, 3395, 4074, 4311, 4365, 4790, 5238, 6111, 6706, 6790, 7185, 8622, 8730, 10059, 10185, 12222, 12933, 13095, 14370, 16765, 18333, 20118, 20370, 21555, 25866, 26190, 30177, 30555, 33530, 36666, 43110, 46463, 50295, 60354, 61110, 64665, 90531, 91665, 92926, 100590, 129330, 139389, 150885, 181062, 183330, 232315, 278778, 301770, 325241, 418167, 452655, 464630, 650482, 696945, 836334, 905310, 975723, 1254501, 1393890, 1626205, 1951446, 2090835, 2509002, 2927169, 3252410, 4181670, 4878615, 5854338, 6272505, 8781507, 9757230, 12545010, 14635845, 17563014, 29271690, 43907535, 87815070]

約数ペア:

[(1, 87815070), (2, 43907535), (3, 29271690), (5, 17563014), (6, 14635845), (7, 12545010), (9, 9757230), (10, 8781507), (14, 6272505), (15, 5854338), (18, 4878615), (21, 4181670), (27, 3252410), (30, 2927169), (35, 2509002), (42, 2090835), (45, 1951446), (54, 1626205), (63, 1393890), (70, 1254501), (90, 975723), (97, 905310), (105, 836334), (126, 696945), (135, 650482), (189, 464630), (194, 452655), (210, 418167), (270, 325241), (291, 301770), (315, 278778), (378, 232315), (479, 183330), (485, 181062), (582, 150885), (630, 139389), (679, 129330), (873, 100590), (945, 92926), (958, 91665), (970, 90531), (1358, 64665), (1437, 61110), (1455, 60354), (1746, 50295), (1890, 46463), (2037, 43110), (2395, 36666), (2619, 33530), (2874, 30555), (2910, 30177), (3353, 26190), (3395, 25866), (4074, 21555), (4311, 20370), (4365, 20118), (4790, 18333), (5238, 16765), (6111, 14370), (6706, 13095), (6790, 12933), (7185, 12222), (8622, 10185), (8730, 10059)]