198190800

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{2039}}^1$

素因数の和:2072

約数の個数: 180

約数和(自身を含む): 713600160

約数和(自身を除く): 515409360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1620, 1800, 1944, 2025, 2039, 2160, 2430, 2700, 3240, 3600, 3888, 4050, 4078, 4860, 5400, 6075, 6117, 6480, 8100, 8156, 9720, 10195, 10800, 12150, 12234, 16200, 16312, 18351, 19440, 20390, 24300, 24468, 30585, 32400, 32624, 36702, 40780, 48600, 48936, 50975, 55053, 61170, 73404, 81560, 91755, 97200, 97872, 101950, 110106, 122340, 146808, 152925, 163120, 165159, 183510, 203900, 220212, 244680, 275265, 293616, 305850, 330318, 367020, 407800, 440424, 458775, 489360, 495477, 550530, 611700, 660636, 734040, 815600, 825795, 880848, 917550, 990954, 1101060, 1223400, 1321272, 1376325, 1468080, 1651590, 1835100, 1981908, 2202120, 2446800, 2477385, 2642544, 2752650, 3303180, 3670200, 3963816, 4128975, 4404240, 4954770, 5505300, 6606360, 7340400, 7927632, 8257950, 9909540, 11010600, 12386925, 13212720, 16515900, 19819080, 22021200, 24773850, 33031800, 39638160, 49547700, 66063600, 99095400, 198190800]

約数ペア:

[(1, 198190800), (2, 99095400), (3, 66063600), (4, 49547700), (5, 39638160), (6, 33031800), (8, 24773850), (9, 22021200), (10, 19819080), (12, 16515900), (15, 13212720), (16, 12386925), (18, 11010600), (20, 9909540), (24, 8257950), (25, 7927632), (27, 7340400), (30, 6606360), (36, 5505300), (40, 4954770), (45, 4404240), (48, 4128975), (50, 3963816), (54, 3670200), (60, 3303180), (72, 2752650), (75, 2642544), (80, 2477385), (81, 2446800), (90, 2202120), (100, 1981908), (108, 1835100), (120, 1651590), (135, 1468080), (144, 1376325), (150, 1321272), (162, 1223400), (180, 1101060), (200, 990954), (216, 917550), (225, 880848), (240, 825795), (243, 815600), (270, 734040), (300, 660636), (324, 611700), (360, 550530), (400, 495477), (405, 489360), (432, 458775), (450, 440424), (486, 407800), (540, 367020), (600, 330318), (648, 305850), (675, 293616), (720, 275265), (810, 244680), (900, 220212), (972, 203900), (1080, 183510), (1200, 165159), (1215, 163120), (1296, 152925), (1350, 146808), (1620, 122340), (1800, 110106), (1944, 101950), (2025, 97872), (2039, 97200), (2160, 91755), (2430, 81560), (2700, 73404), (3240, 61170), (3600, 55053), (3888, 50975), (4050, 48936), (4078, 48600), (4860, 40780), (5400, 36702), (6075, 32624), (6117, 32400), (6480, 30585), (8100, 24468), (8156, 24300), (9720, 20390), (10195, 19440), (10800, 18351), (12150, 16312), (12234, 16200)]