270745800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 915358080

約数和(自身を除く): 644612280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 103, 104, 120, 130, 150, 156, 195, 200, 206, 260, 300, 309, 312, 325, 337, 390, 412, 515, 520, 600, 618, 650, 674, 780, 824, 975, 1011, 1030, 1236, 1300, 1339, 1348, 1545, 1560, 1685, 1950, 2022, 2060, 2472, 2575, 2600, 2678, 2696, 3090, 3370, 3900, 4017, 4044, 4120, 4381, 5055, 5150, 5356, 6180, 6695, 6740, 7725, 7800, 8034, 8088, 8425, 8762, 10110, 10300, 10712, 12360, 13143, 13390, 13480, 15450, 16068, 16850, 17524, 20085, 20220, 20600, 21905, 25275, 26286, 26780, 30900, 32136, 33475, 33700, 34711, 35048, 40170, 40440, 43810, 50550, 52572, 53560, 61800, 65715, 66950, 67400, 69422, 80340, 87620, 100425, 101100, 104133, 105144, 109525, 131430, 133900, 138844, 160680, 173555, 175240, 200850, 202200, 208266, 219050, 262860, 267800, 277688, 328575, 347110, 401700, 416532, 438100, 451243, 520665, 525720, 657150, 694220, 803400, 833064, 867775, 876200, 902486, 1041330, 1314300, 1353729, 1388440, 1735550, 1804972, 2082660, 2256215, 2603325, 2628600, 2707458, 3471100, 3609944, 4165320, 4512430, 5206650, 5414916, 6768645, 6942200, 9024860, 10413300, 10829832, 11281075, 13537290, 18049720, 20826600, 22562150, 27074580, 33843225, 45124300, 54149160, 67686450, 90248600, 135372900, 270745800]

約数ペア:

[(1, 270745800), (2, 135372900), (3, 90248600), (4, 67686450), (5, 54149160), (6, 45124300), (8, 33843225), (10, 27074580), (12, 22562150), (13, 20826600), (15, 18049720), (20, 13537290), (24, 11281075), (25, 10829832), (26, 10413300), (30, 9024860), (39, 6942200), (40, 6768645), (50, 5414916), (52, 5206650), (60, 4512430), (65, 4165320), (75, 3609944), (78, 3471100), (100, 2707458), (103, 2628600), (104, 2603325), (120, 2256215), (130, 2082660), (150, 1804972), (156, 1735550), (195, 1388440), (200, 1353729), (206, 1314300), (260, 1041330), (300, 902486), (309, 876200), (312, 867775), (325, 833064), (337, 803400), (390, 694220), (412, 657150), (515, 525720), (520, 520665), (600, 451243), (618, 438100), (650, 416532), (674, 401700), (780, 347110), (824, 328575), (975, 277688), (1011, 267800), (1030, 262860), (1236, 219050), (1300, 208266), (1339, 202200), (1348, 200850), (1545, 175240), (1560, 173555), (1685, 160680), (1950, 138844), (2022, 133900), (2060, 131430), (2472, 109525), (2575, 105144), (2600, 104133), (2678, 101100), (2696, 100425), (3090, 87620), (3370, 80340), (3900, 69422), (4017, 67400), (4044, 66950), (4120, 65715), (4381, 61800), (5055, 53560), (5150, 52572), (5356, 50550), (6180, 43810), (6695, 40440), (6740, 40170), (7725, 35048), (7800, 34711), (8034, 33700), (8088, 33475), (8425, 32136), (8762, 30900), (10110, 26780), (10300, 26286), (10712, 25275), (12360, 21905), (13143, 20600), (13390, 20220), (13480, 20085), (15450, 17524), (16068, 16850)]