75140730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 157102470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 83, 90, 105, 126, 135, 166, 189, 210, 249, 270, 315, 378, 415, 479, 498, 581, 630, 747, 830, 945, 958, 1162, 1245, 1437, 1494, 1743, 1890, 2241, 2395, 2490, 2874, 2905, 3353, 3486, 3735, 4311, 4482, 4790, 5229, 5810, 6706, 7185, 7470, 8622, 8715, 10059, 10458, 11205, 12933, 14370, 15687, 16765, 17430, 20118, 21555, 22410, 25866, 26145, 30177, 31374, 33530, 39757, 43110, 50295, 52290, 60354, 64665, 78435, 79514, 90531, 100590, 119271, 129330, 150885, 156870, 181062, 198785, 238542, 278299, 301770, 357813, 397570, 452655, 556598, 596355, 715626, 834897, 905310, 1073439, 1192710, 1391495, 1669794, 1789065, 2146878, 2504691, 2782990, 3578130, 4174485, 5009382, 5367195, 7514073, 8348970, 10734390, 12523455, 15028146, 25046910, 37570365, 75140730]

約数ペア:

[(1, 75140730), (2, 37570365), (3, 25046910), (5, 15028146), (6, 12523455), (7, 10734390), (9, 8348970), (10, 7514073), (14, 5367195), (15, 5009382), (18, 4174485), (21, 3578130), (27, 2782990), (30, 2504691), (35, 2146878), (42, 1789065), (45, 1669794), (54, 1391495), (63, 1192710), (70, 1073439), (83, 905310), (90, 834897), (105, 715626), (126, 596355), (135, 556598), (166, 452655), (189, 397570), (210, 357813), (249, 301770), (270, 278299), (315, 238542), (378, 198785), (415, 181062), (479, 156870), (498, 150885), (581, 129330), (630, 119271), (747, 100590), (830, 90531), (945, 79514), (958, 78435), (1162, 64665), (1245, 60354), (1437, 52290), (1494, 50295), (1743, 43110), (1890, 39757), (2241, 33530), (2395, 31374), (2490, 30177), (2874, 26145), (2905, 25866), (3353, 22410), (3486, 21555), (3735, 20118), (4311, 17430), (4482, 16765), (4790, 15687), (5229, 14370), (5810, 12933), (6706, 11205), (7185, 10458), (7470, 10059), (8622, 8715)]