68844173.000000000

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 256

約数和(自身を含む): 433520640

約数和(自身を除く): 302806350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 31, 35, 42, 45, 46, 54, 62, 63, 69, 70, 90, 93, 97, 105, 115, 126, 135, 138, 155, 161, 186, 189, 194, 207, 210, 217, 230, 270, 279, 291, 310, 315, 322, 345, 378, 414, 434, 465, 483, 485, 558, 582, 621, 630, 651, 679, 690, 713, 805, 837, 873, 930, 945, 966, 970, 1035, 1085, 1242, 1302, 1358, 1395, 1426, 1449, 1455, 1610, 1674, 1746, 1890, 1953, 2037, 2070, 2139, 2170, 2231, 2415, 2619, 2790, 2898, 2910, 3007, 3105, 3255, 3395, 3565, 3906, 4074, 4185, 4278, 4347, 4365, 4462, 4830, 4991, 5238, 5859, 6014, 6111, 6210, 6417, 6510, 6693, 6790, 7130, 7245, 8370, 8694, 8730, 9021, 9765, 9982, 10185, 10695, 11155, 11718, 12222, 12834, 13095, 13386, 14490, 14973, 15035, 15617, 18042, 18333, 19251, 19530, 20079, 20370, 21049, 21390, 21735, 22310, 24955, 26190, 27063, 29295, 29946, 30070, 30555, 31234, 32085, 33465, 36666, 38502, 40158, 42098, 43470, 44919, 45105, 46851, 49910, 54126, 58590, 60237, 61110, 63147, 64170, 66930, 69161, 74865, 78085, 81189, 89838, 90210, 91665, 93702, 96255, 100395, 105245, 120474, 126294, 134757, 135315, 138322, 140553, 149730, 156170, 162378, 183330, 189441, 192510, 200790, 207483, 210490, 224595, 234255, 269514, 270630, 281106, 301185, 315735, 345805, 378882, 405945, 414966, 421659, 449190, 468510, 484127, 568323, 602370, 622449, 631470, 673785, 691610, 702765, 811890, 843318, 947205, 968254, 1037415, 1136646, 1244898, 1347570, 1405530, 1452381, 1867347, 1894410, 2074830, 2108295, 2420635, 2841615, 2904762, 3112245, 3734694, 4216590, 4357143, 4841270, 5683230, 6224490, 7261905, 8714286, 9336735, 13071429, 14523810, 18673470, 21785715, 26142858, 43571430, 65357145, 130714290]

約数ペア:

[(1, 130714290), (2, 65357145), (3, 43571430), (5, 26142858), (6, 21785715), (7, 18673470), (9, 14523810), (10, 13071429), (14, 9336735), (15, 8714286), (18, 7261905), (21, 6224490), (23, 5683230), (27, 4841270), (30, 4357143), (31, 4216590), (35, 3734694), (42, 3112245), (45, 2904762), (46, 2841615), (54, 2420635), (62, 2108295), (63, 2074830), (69, 1894410), (70, 1867347), (90, 1452381), (93, 1405530), (97, 1347570), (105, 1244898), (115, 1136646), (126, 1037415), (135, 968254), (138, 947205), (155, 843318), (161, 811890), (186, 702765), (189, 691610), (194, 673785), (207, 631470), (210, 622449), (217, 602370), (230, 568323), (270, 484127), (279, 468510), (291, 449190), (310, 421659), (315, 414966), (322, 405945), (345, 378882), (378, 345805), (414, 315735), (434, 301185), (465, 281106), (483, 270630), (485, 269514), (558, 234255), (582, 224595), (621, 210490), (630, 207483), (651, 200790), (679, 192510), (690, 189441), (713, 183330), (805, 162378), (837, 156170), (873, 149730), (930, 140553), (945, 138322), (966, 135315), (970, 134757), (1035, 126294), (1085, 120474), (1242, 105245), (1302, 100395), (1358, 96255), (1395, 93702), (1426, 91665), (1449, 90210), (1455, 89838), (1610, 81189), (1674, 78085), (1746, 74865), (1890, 69161), (1953, 66930), (2037, 64170), (2070, 63147), (2139, 61110), (2170, 60237), (2231, 58590), (2415, 54126), (2619, 49910), (2790, 46851), (2898, 45105), (2910, 44919), (3007, 43470), (3105, 42098), (3255, 40158), (3395, 38502), (3565, 36666), (3906, 33465), (4074, 32085), (4185, 31234), (4278, 30555), (4347, 30070), (4365, 29946), (4462, 29295), (4830, 27063), (4991, 26190), (5238, 24955), (5859, 22310), (6014, 21735), (6111, 21390), (6210, 21049), (6417, 20370), (6510, 20079), (6693, 19530), (6790, 19251), (7130, 18333), (7245, 18042), (8370, 15617), (8694, 15035), (8730, 14973), (9021, 14490), (9765, 13386), (9982, 13095), (10185, 12834), (10695, 12222), (11155, 11718)]