180802908

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 192

約数和(自身を含む): 575769600

約数和(自身を除く): 394966692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 27, 33, 36, 39, 44, 46, 52, 54, 66, 69, 78, 92, 99, 108, 117, 132, 138, 143, 156, 198, 207, 234, 253, 276, 286, 297, 299, 351, 396, 414, 429, 468, 506, 509, 572, 594, 598, 621, 702, 759, 828, 858, 897, 1012, 1018, 1188, 1196, 1242, 1287, 1404, 1518, 1527, 1716, 1794, 2036, 2277, 2484, 2574, 2691, 3036, 3054, 3289, 3588, 3861, 4554, 4581, 5148, 5382, 5599, 6108, 6578, 6617, 6831, 7722, 8073, 9108, 9162, 9867, 10764, 11198, 11707, 13156, 13234, 13662, 13743, 15444, 16146, 16797, 18324, 19734, 19851, 22396, 23414, 26468, 27324, 27486, 29601, 32292, 33594, 35121, 39468, 39702, 46828, 50391, 54972, 59202, 59553, 67188, 70242, 72787, 79404, 88803, 100782, 105363, 118404, 119106, 128777, 140484, 145574, 151173, 152191, 177606, 178659, 201564, 210726, 218361, 238212, 257554, 291148, 302346, 304382, 316089, 355212, 357318, 386331, 421452, 436722, 456573, 515108, 604692, 608764, 632178, 655083, 714636, 772662, 873444, 913146, 1158993, 1264356, 1310166, 1369719, 1545324, 1674101, 1826292, 1965249, 2317986, 2620332, 2739438, 3348202, 3476979, 3930498, 4109157, 4635972, 5022303, 5478876, 6696404, 6953958, 7860996, 8218314, 10044606, 13907916, 15066909, 16436628, 20089212, 30133818, 45200727, 60267636, 90401454, 180802908]

約数ペア:

[(1, 180802908), (2, 90401454), (3, 60267636), (4, 45200727), (6, 30133818), (9, 20089212), (11, 16436628), (12, 15066909), (13, 13907916), (18, 10044606), (22, 8218314), (23, 7860996), (26, 6953958), (27, 6696404), (33, 5478876), (36, 5022303), (39, 4635972), (44, 4109157), (46, 3930498), (52, 3476979), (54, 3348202), (66, 2739438), (69, 2620332), (78, 2317986), (92, 1965249), (99, 1826292), (108, 1674101), (117, 1545324), (132, 1369719), (138, 1310166), (143, 1264356), (156, 1158993), (198, 913146), (207, 873444), (234, 772662), (253, 714636), (276, 655083), (286, 632178), (297, 608764), (299, 604692), (351, 515108), (396, 456573), (414, 436722), (429, 421452), (468, 386331), (506, 357318), (509, 355212), (572, 316089), (594, 304382), (598, 302346), (621, 291148), (702, 257554), (759, 238212), (828, 218361), (858, 210726), (897, 201564), (1012, 178659), (1018, 177606), (1188, 152191), (1196, 151173), (1242, 145574), (1287, 140484), (1404, 128777), (1518, 119106), (1527, 118404), (1716, 105363), (1794, 100782), (2036, 88803), (2277, 79404), (2484, 72787), (2574, 70242), (2691, 67188), (3036, 59553), (3054, 59202), (3289, 54972), (3588, 50391), (3861, 46828), (4554, 39702), (4581, 39468), (5148, 35121), (5382, 33594), (5599, 32292), (6108, 29601), (6578, 27486), (6617, 27324), (6831, 26468), (7722, 23414), (8073, 22396), (9108, 19851), (9162, 19734), (9867, 18324), (10764, 16797), (11198, 16146), (11707, 15444), (13156, 13743), (13234, 13662)]