180560556

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 528659040

約数和(自身を除く): 348098484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 41, 44, 54, 66, 82, 99, 108, 121, 123, 132, 164, 198, 242, 246, 297, 337, 363, 369, 396, 451, 484, 492, 594, 674, 726, 738, 902, 1011, 1089, 1107, 1188, 1348, 1353, 1452, 1476, 1804, 2022, 2178, 2214, 2706, 3033, 3267, 3707, 4044, 4059, 4356, 4428, 4961, 5412, 6066, 6534, 7414, 8118, 9099, 9922, 11121, 12132, 12177, 13068, 13817, 14828, 14883, 16236, 18198, 19844, 22242, 24354, 27634, 29766, 33363, 36396, 40777, 41451, 44484, 44649, 48708, 55268, 59532, 66726, 81554, 82902, 89298, 100089, 122331, 124353, 133452, 133947, 151987, 163108, 165804, 178596, 200178, 244662, 248706, 267894, 303974, 366993, 373059, 400356, 455961, 489324, 497412, 535788, 607948, 733986, 746118, 911922, 1100979, 1367883, 1467972, 1492236, 1671857, 1823844, 2201958, 2735766, 3343714, 4103649, 4403916, 5015571, 5471532, 6687428, 8207298, 10031142, 15046713, 16414596, 20062284, 30093426, 45140139, 60186852, 90280278, 180560556]

約数ペア:

[(1, 180560556), (2, 90280278), (3, 60186852), (4, 45140139), (6, 30093426), (9, 20062284), (11, 16414596), (12, 15046713), (18, 10031142), (22, 8207298), (27, 6687428), (33, 5471532), (36, 5015571), (41, 4403916), (44, 4103649), (54, 3343714), (66, 2735766), (82, 2201958), (99, 1823844), (108, 1671857), (121, 1492236), (123, 1467972), (132, 1367883), (164, 1100979), (198, 911922), (242, 746118), (246, 733986), (297, 607948), (337, 535788), (363, 497412), (369, 489324), (396, 455961), (451, 400356), (484, 373059), (492, 366993), (594, 303974), (674, 267894), (726, 248706), (738, 244662), (902, 200178), (1011, 178596), (1089, 165804), (1107, 163108), (1188, 151987), (1348, 133947), (1353, 133452), (1452, 124353), (1476, 122331), (1804, 100089), (2022, 89298), (2178, 82902), (2214, 81554), (2706, 66726), (3033, 59532), (3267, 55268), (3707, 48708), (4044, 44649), (4059, 44484), (4356, 41451), (4428, 40777), (4961, 36396), (5412, 33363), (6066, 29766), (6534, 27634), (7414, 24354), (8118, 22242), (9099, 19844), (9922, 18198), (11121, 16236), (12132, 14883), (12177, 14828), (13068, 13817)]