66857400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{4127}}^1$

素因数の和:4155

約数の個数: 120

約数和(自身を含む): 232261920

約数和(自身を除く): 165404520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 4127, 5400, 8100, 8254, 12381, 16200, 16508, 20635, 24762, 33016, 37143, 41270, 49524, 61905, 74286, 82540, 99048, 103175, 111429, 123810, 148572, 165080, 185715, 206350, 222858, 247620, 297144, 309525, 334287, 371430, 412700, 445716, 495240, 557145, 619050, 668574, 742860, 825400, 891432, 928575, 1114290, 1238100, 1337148, 1485720, 1671435, 1857150, 2228580, 2476200, 2674296, 2785725, 3342870, 3714300, 4457160, 5571450, 6685740, 7428600, 8357175, 11142900, 13371480, 16714350, 22285800, 33428700, 66857400]

約数ペア:

[(1, 66857400), (2, 33428700), (3, 22285800), (4, 16714350), (5, 13371480), (6, 11142900), (8, 8357175), (9, 7428600), (10, 6685740), (12, 5571450), (15, 4457160), (18, 3714300), (20, 3342870), (24, 2785725), (25, 2674296), (27, 2476200), (30, 2228580), (36, 1857150), (40, 1671435), (45, 1485720), (50, 1337148), (54, 1238100), (60, 1114290), (72, 928575), (75, 891432), (81, 825400), (90, 742860), (100, 668574), (108, 619050), (120, 557145), (135, 495240), (150, 445716), (162, 412700), (180, 371430), (200, 334287), (216, 309525), (225, 297144), (270, 247620), (300, 222858), (324, 206350), (360, 185715), (405, 165080), (450, 148572), (540, 123810), (600, 111429), (648, 103175), (675, 99048), (810, 82540), (900, 74286), (1080, 61905), (1350, 49524), (1620, 41270), (1800, 37143), (2025, 33016), (2700, 24762), (3240, 20635), (4050, 16508), (4127, 16200), (5400, 12381), (8100, 8254)]