200740540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 583446528

約数和(自身を除く): 382705988

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 37, 44, 52, 55, 65, 70, 74, 77, 91, 110, 130, 140, 143, 148, 154, 182, 185, 220, 259, 260, 271, 286, 308, 364, 370, 385, 407, 455, 481, 518, 542, 572, 715, 740, 770, 814, 910, 962, 1001, 1036, 1084, 1295, 1355, 1430, 1540, 1628, 1820, 1897, 1924, 2002, 2035, 2405, 2590, 2710, 2849, 2860, 2981, 3367, 3523, 3794, 4004, 4070, 4810, 5005, 5180, 5291, 5420, 5698, 5962, 6734, 7046, 7588, 8140, 9485, 9620, 10010, 10027, 10582, 11396, 11924, 13468, 14092, 14245, 14905, 16835, 17615, 18970, 20020, 20054, 20867, 21164, 24661, 26455, 28490, 29810, 33670, 35230, 37037, 37940, 38753, 40108, 41734, 49322, 50135, 52910, 56980, 59620, 67340, 70189, 70460, 74074, 77506, 83468, 98644, 100270, 104335, 105820, 110297, 123305, 130351, 140378, 148148, 155012, 185185, 193765, 200540, 208670, 220594, 246610, 260702, 271271, 280756, 350945, 370370, 387530, 417340, 441188, 493220, 521404, 542542, 551485, 651755, 701890, 740740, 772079, 775060, 912457, 1085084, 1102970, 1303510, 1356355, 1403780, 1433861, 1544158, 1824914, 2205940, 2607020, 2712710, 2867722, 3088316, 3649828, 3860395, 4562285, 5425420, 5735444, 7169305, 7720790, 9124570, 10037027, 14338610, 15441580, 18249140, 20074054, 28677220, 40148108, 50185135, 100370270, 200740540]

約数ペア:

[(1, 200740540), (2, 100370270), (4, 50185135), (5, 40148108), (7, 28677220), (10, 20074054), (11, 18249140), (13, 15441580), (14, 14338610), (20, 10037027), (22, 9124570), (26, 7720790), (28, 7169305), (35, 5735444), (37, 5425420), (44, 4562285), (52, 3860395), (55, 3649828), (65, 3088316), (70, 2867722), (74, 2712710), (77, 2607020), (91, 2205940), (110, 1824914), (130, 1544158), (140, 1433861), (143, 1403780), (148, 1356355), (154, 1303510), (182, 1102970), (185, 1085084), (220, 912457), (259, 775060), (260, 772079), (271, 740740), (286, 701890), (308, 651755), (364, 551485), (370, 542542), (385, 521404), (407, 493220), (455, 441188), (481, 417340), (518, 387530), (542, 370370), (572, 350945), (715, 280756), (740, 271271), (770, 260702), (814, 246610), (910, 220594), (962, 208670), (1001, 200540), (1036, 193765), (1084, 185185), (1295, 155012), (1355, 148148), (1430, 140378), (1540, 130351), (1628, 123305), (1820, 110297), (1897, 105820), (1924, 104335), (2002, 100270), (2035, 98644), (2405, 83468), (2590, 77506), (2710, 74074), (2849, 70460), (2860, 70189), (2981, 67340), (3367, 59620), (3523, 56980), (3794, 52910), (4004, 50135), (4070, 49322), (4810, 41734), (5005, 40108), (5180, 38753), (5291, 37940), (5420, 37037), (5698, 35230), (5962, 33670), (6734, 29810), (7046, 28490), (7588, 26455), (8140, 24661), (9485, 21164), (9620, 20867), (10010, 20054), (10027, 20020), (10582, 18970), (11396, 17615), (11924, 16835), (13468, 14905), (14092, 14245)]