180780012

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 180

約数和(自身を含む): 561967560

約数和(自身を除く): 381187548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 59, 63, 81, 84, 98, 108, 118, 126, 147, 162, 177, 189, 193, 196, 236, 252, 294, 324, 354, 378, 386, 413, 441, 531, 567, 579, 588, 708, 756, 772, 826, 882, 1062, 1134, 1158, 1239, 1323, 1351, 1593, 1652, 1737, 1764, 2124, 2268, 2316, 2478, 2646, 2702, 2891, 3186, 3474, 3717, 3969, 4053, 4779, 4956, 5211, 5292, 5404, 5782, 6372, 6948, 7434, 7938, 8106, 8673, 9457, 9558, 10422, 11151, 11387, 11564, 12159, 14868, 15633, 15876, 16212, 17346, 18914, 19116, 20844, 22302, 22774, 24318, 26019, 28371, 31266, 33453, 34161, 34692, 36477, 37828, 44604, 45548, 48636, 52038, 56742, 62532, 66906, 68322, 72954, 78057, 79709, 85113, 102483, 104076, 109431, 113484, 133812, 136644, 145908, 156114, 159418, 170226, 204966, 218862, 234171, 239127, 255339, 307449, 312228, 318836, 340452, 409932, 437724, 468342, 478254, 510678, 557963, 614898, 717381, 766017, 922347, 936684, 956508, 1021356, 1115926, 1229796, 1434762, 1532034, 1673889, 1844694, 2152143, 2231852, 2869524, 3064068, 3347778, 3689388, 4304286, 5021667, 6456429, 6695556, 8608572, 10043334, 12912858, 15065001, 20086668, 25825716, 30130002, 45195003, 60260004, 90390006, 180780012]

約数ペア:

[(1, 180780012), (2, 90390006), (3, 60260004), (4, 45195003), (6, 30130002), (7, 25825716), (9, 20086668), (12, 15065001), (14, 12912858), (18, 10043334), (21, 8608572), (27, 6695556), (28, 6456429), (36, 5021667), (42, 4304286), (49, 3689388), (54, 3347778), (59, 3064068), (63, 2869524), (81, 2231852), (84, 2152143), (98, 1844694), (108, 1673889), (118, 1532034), (126, 1434762), (147, 1229796), (162, 1115926), (177, 1021356), (189, 956508), (193, 936684), (196, 922347), (236, 766017), (252, 717381), (294, 614898), (324, 557963), (354, 510678), (378, 478254), (386, 468342), (413, 437724), (441, 409932), (531, 340452), (567, 318836), (579, 312228), (588, 307449), (708, 255339), (756, 239127), (772, 234171), (826, 218862), (882, 204966), (1062, 170226), (1134, 159418), (1158, 156114), (1239, 145908), (1323, 136644), (1351, 133812), (1593, 113484), (1652, 109431), (1737, 104076), (1764, 102483), (2124, 85113), (2268, 79709), (2316, 78057), (2478, 72954), (2646, 68322), (2702, 66906), (2891, 62532), (3186, 56742), (3474, 52038), (3717, 48636), (3969, 45548), (4053, 44604), (4779, 37828), (4956, 36477), (5211, 34692), (5292, 34161), (5404, 33453), (5782, 31266), (6372, 28371), (6948, 26019), (7434, 24318), (7938, 22774), (8106, 22302), (8673, 20844), (9457, 19116), (9558, 18914), (10422, 17346), (11151, 16212), (11387, 15876), (11564, 15633), (12159, 14868)]