270395268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 850010112

約数和(自身を除く): 579614844

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 23, 26, 31, 33, 34, 39, 44, 46, 51, 52, 62, 66, 68, 69, 78, 92, 93, 102, 124, 132, 138, 143, 156, 169, 186, 187, 204, 221, 253, 276, 286, 299, 338, 341, 372, 374, 391, 403, 429, 442, 506, 507, 527, 561, 572, 598, 663, 676, 682, 713, 748, 759, 782, 806, 858, 884, 897, 1012, 1014, 1023, 1054, 1122, 1173, 1196, 1209, 1326, 1364, 1426, 1518, 1564, 1581, 1612, 1716, 1794, 1859, 2028, 2046, 2108, 2139, 2244, 2346, 2418, 2431, 2652, 2852, 2873, 3036, 3162, 3289, 3588, 3718, 3887, 4092, 4278, 4301, 4433, 4692, 4836, 4862, 5083, 5239, 5577, 5746, 5797, 6324, 6578, 6851, 7293, 7436, 7774, 7843, 8556, 8602, 8619, 8866, 9269, 9724, 9867, 10166, 10478, 11154, 11492, 11594, 11661, 12121, 12903, 13156, 13299, 13702, 14586, 15249, 15548, 15686, 15717, 17204, 17238, 17391, 17732, 18538, 19734, 20332, 20553, 20956, 22308, 23188, 23322, 23529, 24242, 25806, 26598, 27404, 27807, 29172, 30498, 31372, 31434, 31603, 34476, 34782, 36363, 37076, 39468, 41106, 42757, 46644, 47058, 48484, 51612, 53196, 55614, 55913, 57629, 60996, 62868, 63206, 66079, 69564, 72726, 75361, 82212, 85514, 89063, 94116, 94809, 101959, 111228, 111826, 115258, 120497, 126412, 128271, 132158, 133331, 145452, 150722, 157573, 167739, 171028, 172887, 178126, 189618, 198237, 203918, 223652, 226083, 230516, 240994, 256542, 264316, 266662, 267189, 301444, 305877, 315146, 335478, 345774, 356252, 361491, 379236, 396474, 399993, 407836, 452166, 472719, 481988, 513084, 533324, 534378, 611754, 630292, 670956, 691548, 722982, 726869, 792948, 799986, 904332, 945438, 979693, 1068756, 1223508, 1325467, 1445964, 1453738, 1599972, 1733303, 1890876, 1959386, 2048449, 2180607, 2650934, 2907476, 2939079, 3466606, 3918772, 3976401, 4096898, 4361214, 5199909, 5301868, 5878158, 6145347, 6933212, 7952802, 8193796, 8722428, 10399818, 11756316, 12290694, 15905604, 20799636, 22532939, 24581388, 45065878, 67598817, 90131756, 135197634, 270395268]

約数ペア:

[(1, 270395268), (2, 135197634), (3, 90131756), (4, 67598817), (6, 45065878), (11, 24581388), (12, 22532939), (13, 20799636), (17, 15905604), (22, 12290694), (23, 11756316), (26, 10399818), (31, 8722428), (33, 8193796), (34, 7952802), (39, 6933212), (44, 6145347), (46, 5878158), (51, 5301868), (52, 5199909), (62, 4361214), (66, 4096898), (68, 3976401), (69, 3918772), (78, 3466606), (92, 2939079), (93, 2907476), (102, 2650934), (124, 2180607), (132, 2048449), (138, 1959386), (143, 1890876), (156, 1733303), (169, 1599972), (186, 1453738), (187, 1445964), (204, 1325467), (221, 1223508), (253, 1068756), (276, 979693), (286, 945438), (299, 904332), (338, 799986), (341, 792948), (372, 726869), (374, 722982), (391, 691548), (403, 670956), (429, 630292), (442, 611754), (506, 534378), (507, 533324), (527, 513084), (561, 481988), (572, 472719), (598, 452166), (663, 407836), (676, 399993), (682, 396474), (713, 379236), (748, 361491), (759, 356252), (782, 345774), (806, 335478), (858, 315146), (884, 305877), (897, 301444), (1012, 267189), (1014, 266662), (1023, 264316), (1054, 256542), (1122, 240994), (1173, 230516), (1196, 226083), (1209, 223652), (1326, 203918), (1364, 198237), (1426, 189618), (1518, 178126), (1564, 172887), (1581, 171028), (1612, 167739), (1716, 157573), (1794, 150722), (1859, 145452), (2028, 133331), (2046, 132158), (2108, 128271), (2139, 126412), (2244, 120497), (2346, 115258), (2418, 111826), (2431, 111228), (2652, 101959), (2852, 94809), (2873, 94116), (3036, 89063), (3162, 85514), (3289, 82212), (3588, 75361), (3718, 72726), (3887, 69564), (4092, 66079), (4278, 63206), (4301, 62868), (4433, 60996), (4692, 57629), (4836, 55913), (4862, 55614), (5083, 53196), (5239, 51612), (5577, 48484), (5746, 47058), (5797, 46644), (6324, 42757), (6578, 41106), (6851, 39468), (7293, 37076), (7436, 36363), (7774, 34782), (7843, 34476), (8556, 31603), (8602, 31434), (8619, 31372), (8866, 30498), (9269, 29172), (9724, 27807), (9867, 27404), (10166, 26598), (10478, 25806), (11154, 24242), (11492, 23529), (11594, 23322), (11661, 23188), (12121, 22308), (12903, 20956), (13156, 20553), (13299, 20332), (13702, 19734), (14586, 18538), (15249, 17732), (15548, 17391), (15686, 17238), (15717, 17204)]