201560400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{6221}}^1$

素因数の和:6251

約数の個数: 150

約数和(自身を含む): 723500382

約数和(自身を除く): 521939982

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, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2025, 2160, 2700, 3240, 3600, 4050, 5400, 6221, 6480, 8100, 10800, 12442, 16200, 18663, 24884, 31105, 32400, 37326, 49768, 55989, 62210, 74652, 93315, 99536, 111978, 124420, 149304, 155525, 167967, 186630, 223956, 248840, 279945, 298608, 311050, 335934, 373260, 447912, 466575, 497680, 503901, 559890, 622100, 671868, 746520, 839835, 895824, 933150, 1007802, 1119780, 1244200, 1343736, 1399725, 1493040, 1679670, 1866300, 2015604, 2239560, 2488400, 2519505, 2687472, 2799450, 3359340, 3732600, 4031208, 4199175, 4479120, 5039010, 5598900, 6718680, 7465200, 8062416, 8398350, 10078020, 11197800, 12597525, 13437360, 16796700, 20156040, 22395600, 25195050, 33593400, 40312080, 50390100, 67186800, 100780200, 201560400]

約数ペア:

[(1, 201560400), (2, 100780200), (3, 67186800), (4, 50390100), (5, 40312080), (6, 33593400), (8, 25195050), (9, 22395600), (10, 20156040), (12, 16796700), (15, 13437360), (16, 12597525), (18, 11197800), (20, 10078020), (24, 8398350), (25, 8062416), (27, 7465200), (30, 6718680), (36, 5598900), (40, 5039010), (45, 4479120), (48, 4199175), (50, 4031208), (54, 3732600), (60, 3359340), (72, 2799450), (75, 2687472), (80, 2519505), (81, 2488400), (90, 2239560), (100, 2015604), (108, 1866300), (120, 1679670), (135, 1493040), (144, 1399725), (150, 1343736), (162, 1244200), (180, 1119780), (200, 1007802), (216, 933150), (225, 895824), (240, 839835), (270, 746520), (300, 671868), (324, 622100), (360, 559890), (400, 503901), (405, 497680), (432, 466575), (450, 447912), (540, 373260), (600, 335934), (648, 311050), (675, 298608), (720, 279945), (810, 248840), (900, 223956), (1080, 186630), (1200, 167967), (1296, 155525), (1350, 149304), (1620, 124420), (1800, 111978), (2025, 99536), (2160, 93315), (2700, 74652), (3240, 62210), (3600, 55989), (4050, 49768), (5400, 37326), (6221, 32400), (6480, 31105), (8100, 24884), (10800, 18663), (12442, 16200)]