155928060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 503193600

約数和(自身を除く): 347265540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 127, 171, 180, 190, 228, 254, 285, 342, 359, 380, 381, 508, 570, 635, 684, 718, 762, 855, 1077, 1140, 1143, 1270, 1436, 1524, 1710, 1795, 1905, 2154, 2286, 2413, 2540, 3231, 3420, 3590, 3810, 4308, 4572, 4826, 5385, 5715, 6462, 6821, 7180, 7239, 7620, 9652, 10770, 11430, 12065, 12924, 13642, 14478, 16155, 20463, 21540, 21717, 22860, 24130, 27284, 28956, 32310, 34105, 36195, 40926, 43434, 45593, 48260, 61389, 64620, 68210, 72390, 81852, 86868, 91186, 102315, 108585, 122778, 136420, 136779, 144780, 182372, 204630, 217170, 227965, 245556, 273558, 306945, 409260, 410337, 434340, 455930, 547116, 613890, 683895, 820674, 866267, 911860, 1227780, 1367790, 1641348, 1732534, 2051685, 2598801, 2735580, 3465068, 4103370, 4331335, 5197602, 7796403, 8206740, 8662670, 10395204, 12994005, 15592806, 17325340, 25988010, 31185612, 38982015, 51976020, 77964030, 155928060]

約数ペア:

[(1, 155928060), (2, 77964030), (3, 51976020), (4, 38982015), (5, 31185612), (6, 25988010), (9, 17325340), (10, 15592806), (12, 12994005), (15, 10395204), (18, 8662670), (19, 8206740), (20, 7796403), (30, 5197602), (36, 4331335), (38, 4103370), (45, 3465068), (57, 2735580), (60, 2598801), (76, 2051685), (90, 1732534), (95, 1641348), (114, 1367790), (127, 1227780), (171, 911860), (180, 866267), (190, 820674), (228, 683895), (254, 613890), (285, 547116), (342, 455930), (359, 434340), (380, 410337), (381, 409260), (508, 306945), (570, 273558), (635, 245556), (684, 227965), (718, 217170), (762, 204630), (855, 182372), (1077, 144780), (1140, 136779), (1143, 136420), (1270, 122778), (1436, 108585), (1524, 102315), (1710, 91186), (1795, 86868), (1905, 81852), (2154, 72390), (2286, 68210), (2413, 64620), (2540, 61389), (3231, 48260), (3420, 45593), (3590, 43434), (3810, 40926), (4308, 36195), (4572, 34105), (4826, 32310), (5385, 28956), (5715, 27284), (6462, 24130), (6821, 22860), (7180, 21717), (7239, 21540), (7620, 20463), (9652, 16155), (10770, 14478), (11430, 13642), (12065, 12924)]