1900500084

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 252

約数和(自身を含む): 5945010624

約数和(自身を除く): 4044510540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 81, 84, 94, 98, 108, 126, 141, 147, 162, 188, 189, 196, 243, 252, 282, 283, 294, 324, 329, 378, 423, 441, 486, 564, 566, 567, 588, 658, 729, 756, 846, 849, 882, 972, 987, 1132, 1134, 1269, 1316, 1323, 1458, 1692, 1698, 1701, 1764, 1974, 1981, 2268, 2303, 2538, 2547, 2646, 2916, 2961, 3396, 3402, 3807, 3948, 3962, 3969, 4606, 5076, 5094, 5103, 5292, 5922, 5943, 6804, 6909, 7614, 7641, 7924, 7938, 8883, 9212, 10188, 10206, 11421, 11844, 11886, 11907, 13301, 13818, 13867, 15228, 15282, 15876, 17766, 17829, 20412, 20727, 22842, 22923, 23772, 23814, 26602, 26649, 27636, 27734, 30564, 34263, 35532, 35658, 35721, 39903, 41454, 41601, 45684, 45846, 47628, 53204, 53298, 53487, 55468, 62181, 68526, 68769, 71316, 71442, 79806, 79947, 82908, 83202, 91692, 93107, 106596, 106974, 119709, 124362, 124803, 137052, 137538, 142884, 159612, 159894, 160461, 166404, 186214, 186543, 206307, 213948, 239418, 239841, 248724, 249606, 275076, 279321, 319788, 320922, 359127, 372428, 373086, 374409, 412614, 478836, 479682, 481383, 499212, 558642, 559629, 641844, 651749, 718254, 746172, 748818, 825228, 837963, 959364, 962766, 1077381, 1117284, 1119258, 1123227, 1303498, 1436508, 1444149, 1497636, 1675926, 1678887, 1925532, 1955247, 2154762, 2238516, 2246454, 2513889, 2606996, 2888298, 3232143, 3351852, 3357774, 3369681, 3910494, 4309524, 4492908, 5027778, 5776596, 5865741, 6464286, 6715548, 6739362, 7541667, 7820988, 9696429, 10055556, 10109043, 11731482, 12928572, 13478724, 15083334, 17597223, 19392858, 20218086, 22625001, 23462964, 30166668, 35194446, 38785716, 40436172, 45250002, 52791669, 67875003, 70388892, 90500004, 105583338, 135750006, 158375007, 211166676, 271500012, 316750014, 475125021, 633500028, 950250042, 1900500084]

約数ペア:

[(1, 1900500084), (2, 950250042), (3, 633500028), (4, 475125021), (6, 316750014), (7, 271500012), (9, 211166676), (12, 158375007), (14, 135750006), (18, 105583338), (21, 90500004), (27, 70388892), (28, 67875003), (36, 52791669), (42, 45250002), (47, 40436172), (49, 38785716), (54, 35194446), (63, 30166668), (81, 23462964), (84, 22625001), (94, 20218086), (98, 19392858), (108, 17597223), (126, 15083334), (141, 13478724), (147, 12928572), (162, 11731482), (188, 10109043), (189, 10055556), (196, 9696429), (243, 7820988), (252, 7541667), (282, 6739362), (283, 6715548), (294, 6464286), (324, 5865741), (329, 5776596), (378, 5027778), (423, 4492908), (441, 4309524), (486, 3910494), (564, 3369681), (566, 3357774), (567, 3351852), (588, 3232143), (658, 2888298), (729, 2606996), (756, 2513889), (846, 2246454), (849, 2238516), (882, 2154762), (972, 1955247), (987, 1925532), (1132, 1678887), (1134, 1675926), (1269, 1497636), (1316, 1444149), (1323, 1436508), (1458, 1303498), (1692, 1123227), (1698, 1119258), (1701, 1117284), (1764, 1077381), (1974, 962766), (1981, 959364), (2268, 837963), (2303, 825228), (2538, 748818), (2547, 746172), (2646, 718254), (2916, 651749), (2961, 641844), (3396, 559629), (3402, 558642), (3807, 499212), (3948, 481383), (3962, 479682), (3969, 478836), (4606, 412614), (5076, 374409), (5094, 373086), (5103, 372428), (5292, 359127), (5922, 320922), (5943, 319788), (6804, 279321), (6909, 275076), (7614, 249606), (7641, 248724), (7924, 239841), (7938, 239418), (8883, 213948), (9212, 206307), (10188, 186543), (10206, 186214), (11421, 166404), (11844, 160461), (11886, 159894), (11907, 159612), (13301, 142884), (13818, 137538), (13867, 137052), (15228, 124803), (15282, 124362), (15876, 119709), (17766, 106974), (17829, 106596), (20412, 93107), (20727, 91692), (22842, 83202), (22923, 82908), (23772, 79947), (23814, 79806), (26602, 71442), (26649, 71316), (27636, 68769), (27734, 68526), (30564, 62181), (34263, 55468), (35532, 53487), (35658, 53298), (35721, 53204), (39903, 47628), (41454, 45846), (41601, 45684)]