180176724

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 252

約数和(自身を含む): 598338804

約数和(自身を除く): 418162080

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 97, 98, 108, 117, 126, 147, 156, 162, 182, 189, 194, 196, 234, 243, 252, 273, 291, 294, 324, 351, 364, 378, 388, 441, 468, 486, 546, 567, 582, 588, 637, 679, 702, 729, 756, 819, 873, 882, 972, 1053, 1092, 1134, 1164, 1261, 1274, 1323, 1358, 1404, 1458, 1638, 1701, 1746, 1764, 1911, 2037, 2106, 2268, 2457, 2522, 2548, 2619, 2646, 2716, 2916, 3159, 3276, 3402, 3492, 3783, 3822, 3969, 4074, 4212, 4753, 4914, 5044, 5103, 5238, 5292, 5733, 6111, 6318, 6804, 7371, 7566, 7644, 7857, 7938, 8148, 8827, 9477, 9506, 9828, 10206, 10476, 11349, 11466, 11907, 12222, 12636, 14259, 14742, 15132, 15714, 15876, 17199, 17654, 18333, 18954, 19012, 20412, 22113, 22698, 22932, 23571, 23814, 24444, 26481, 28518, 29484, 31428, 34047, 34398, 35308, 35721, 36666, 37908, 42777, 44226, 45396, 47142, 47628, 51597, 52962, 54999, 57036, 61789, 66339, 68094, 68796, 70713, 71442, 73332, 79443, 85554, 88452, 94284, 102141, 103194, 105924, 109998, 123578, 128331, 132678, 136188, 141426, 142884, 154791, 158886, 164997, 171108, 185367, 204282, 206388, 219996, 238329, 247156, 256662, 265356, 282852, 306423, 309582, 317772, 329994, 370734, 384993, 408564, 464373, 476658, 494991, 513324, 556101, 612846, 619164, 659988, 714987, 741468, 769986, 919269, 928746, 953316, 989982, 1112202, 1154979, 1225692, 1429974, 1539972, 1668303, 1838538, 1857492, 1979964, 2144961, 2224404, 2309958, 2859948, 3336606, 3464937, 3677076, 4289922, 4619916, 5004909, 6434883, 6673212, 6929874, 8579844, 10009818, 12869766, 13859748, 15014727, 20019636, 25739532, 30029454, 45044181, 60058908, 90088362, 180176724]

約数ペア:

[(1, 180176724), (2, 90088362), (3, 60058908), (4, 45044181), (6, 30029454), (7, 25739532), (9, 20019636), (12, 15014727), (13, 13859748), (14, 12869766), (18, 10009818), (21, 8579844), (26, 6929874), (27, 6673212), (28, 6434883), (36, 5004909), (39, 4619916), (42, 4289922), (49, 3677076), (52, 3464937), (54, 3336606), (63, 2859948), (78, 2309958), (81, 2224404), (84, 2144961), (91, 1979964), (97, 1857492), (98, 1838538), (108, 1668303), (117, 1539972), (126, 1429974), (147, 1225692), (156, 1154979), (162, 1112202), (182, 989982), (189, 953316), (194, 928746), (196, 919269), (234, 769986), (243, 741468), (252, 714987), (273, 659988), (291, 619164), (294, 612846), (324, 556101), (351, 513324), (364, 494991), (378, 476658), (388, 464373), (441, 408564), (468, 384993), (486, 370734), (546, 329994), (567, 317772), (582, 309582), (588, 306423), (637, 282852), (679, 265356), (702, 256662), (729, 247156), (756, 238329), (819, 219996), (873, 206388), (882, 204282), (972, 185367), (1053, 171108), (1092, 164997), (1134, 158886), (1164, 154791), (1261, 142884), (1274, 141426), (1323, 136188), (1358, 132678), (1404, 128331), (1458, 123578), (1638, 109998), (1701, 105924), (1746, 103194), (1764, 102141), (1911, 94284), (2037, 88452), (2106, 85554), (2268, 79443), (2457, 73332), (2522, 71442), (2548, 70713), (2619, 68796), (2646, 68094), (2716, 66339), (2916, 61789), (3159, 57036), (3276, 54999), (3402, 52962), (3492, 51597), (3783, 47628), (3822, 47142), (3969, 45396), (4074, 44226), (4212, 42777), (4753, 37908), (4914, 36666), (5044, 35721), (5103, 35308), (5238, 34398), (5292, 34047), (5733, 31428), (6111, 29484), (6318, 28518), (6804, 26481), (7371, 24444), (7566, 23814), (7644, 23571), (7857, 22932), (7938, 22698), (8148, 22113), (8827, 20412), (9477, 19012), (9506, 18954), (9828, 18333), (10206, 17654), (10476, 17199), (11349, 15876), (11466, 15714), (11907, 15132), (12222, 14742), (12636, 14259)]