57529620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 183980160

約数和(自身を除く): 126450540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 103, 107, 116, 145, 174, 180, 206, 214, 261, 290, 309, 321, 348, 412, 428, 435, 515, 522, 535, 580, 618, 642, 870, 927, 963, 1030, 1044, 1070, 1236, 1284, 1305, 1545, 1605, 1740, 1854, 1926, 2060, 2140, 2610, 2987, 3090, 3103, 3210, 3708, 3852, 4635, 4815, 5220, 5974, 6180, 6206, 6420, 8961, 9270, 9309, 9630, 11021, 11948, 12412, 14935, 15515, 17922, 18540, 18618, 19260, 22042, 26883, 27927, 29870, 31030, 33063, 35844, 37236, 44084, 44805, 46545, 53766, 55105, 55854, 59740, 62060, 66126, 89610, 93090, 99189, 107532, 110210, 111708, 132252, 134415, 139635, 165315, 179220, 186180, 198378, 220420, 268830, 279270, 319609, 330630, 396756, 495945, 537660, 558540, 639218, 661260, 958827, 991890, 1278436, 1598045, 1917654, 1983780, 2876481, 3196090, 3835308, 4794135, 5752962, 6392180, 9588270, 11505924, 14382405, 19176540, 28764810, 57529620]

約数ペア:

[(1, 57529620), (2, 28764810), (3, 19176540), (4, 14382405), (5, 11505924), (6, 9588270), (9, 6392180), (10, 5752962), (12, 4794135), (15, 3835308), (18, 3196090), (20, 2876481), (29, 1983780), (30, 1917654), (36, 1598045), (45, 1278436), (58, 991890), (60, 958827), (87, 661260), (90, 639218), (103, 558540), (107, 537660), (116, 495945), (145, 396756), (174, 330630), (180, 319609), (206, 279270), (214, 268830), (261, 220420), (290, 198378), (309, 186180), (321, 179220), (348, 165315), (412, 139635), (428, 134415), (435, 132252), (515, 111708), (522, 110210), (535, 107532), (580, 99189), (618, 93090), (642, 89610), (870, 66126), (927, 62060), (963, 59740), (1030, 55854), (1044, 55105), (1070, 53766), (1236, 46545), (1284, 44805), (1305, 44084), (1545, 37236), (1605, 35844), (1740, 33063), (1854, 31030), (1926, 29870), (2060, 27927), (2140, 26883), (2610, 22042), (2987, 19260), (3090, 18618), (3103, 18540), (3210, 17922), (3708, 15515), (3852, 14935), (4635, 12412), (4815, 11948), (5220, 11021), (5974, 9630), (6180, 9309), (6206, 9270), (6420, 8961)]