12538800

素因数分解:

$2^4\times 3^6\times 5^2\times {\mathrm{43}}^1$

素因数の和:79

約数の個数: 210

約数和(自身を含む): 46216412

約数和(自身を除く): 33677612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 48, 50, 54, 60, 72, 75, 80, 81, 86, 90, 100, 108, 120, 129, 135, 144, 150, 162, 172, 180, 200, 215, 216, 225, 240, 243, 258, 270, 300, 324, 344, 360, 387, 400, 405, 430, 432, 450, 486, 516, 540, 600, 645, 648, 675, 688, 720, 729, 774, 810, 860, 900, 972, 1032, 1075, 1080, 1161, 1200, 1215, 1290, 1296, 1350, 1458, 1548, 1620, 1720, 1800, 1935, 1944, 2025, 2064, 2150, 2160, 2322, 2430, 2580, 2700, 2916, 3096, 3225, 3240, 3440, 3483, 3600, 3645, 3870, 3888, 4050, 4300, 4644, 4860, 5160, 5400, 5805, 5832, 6075, 6192, 6450, 6480, 6966, 7290, 7740, 8100, 8600, 9288, 9675, 9720, 10320, 10449, 10800, 11610, 11664, 12150, 12900, 13932, 14580, 15480, 16200, 17200, 17415, 18225, 18576, 19350, 19440, 20898, 23220, 24300, 25800, 27864, 29025, 29160, 30960, 31347, 32400, 34830, 36450, 38700, 41796, 46440, 48600, 51600, 52245, 55728, 58050, 58320, 62694, 69660, 72900, 77400, 83592, 87075, 92880, 97200, 104490, 116100, 125388, 139320, 145800, 154800, 156735, 167184, 174150, 208980, 232200, 250776, 261225, 278640, 291600, 313470, 348300, 417960, 464400, 501552, 522450, 626940, 696600, 783675, 835920, 1044900, 1253880, 1393200, 1567350, 2089800, 2507760, 3134700, 4179600, 6269400, 12538800]

約数ペア:

[(1, 12538800), (2, 6269400), (3, 4179600), (4, 3134700), (5, 2507760), (6, 2089800), (8, 1567350), (9, 1393200), (10, 1253880), (12, 1044900), (15, 835920), (16, 783675), (18, 696600), (20, 626940), (24, 522450), (25, 501552), (27, 464400), (30, 417960), (36, 348300), (40, 313470), (43, 291600), (45, 278640), (48, 261225), (50, 250776), (54, 232200), (60, 208980), (72, 174150), (75, 167184), (80, 156735), (81, 154800), (86, 145800), (90, 139320), (100, 125388), (108, 116100), (120, 104490), (129, 97200), (135, 92880), (144, 87075), (150, 83592), (162, 77400), (172, 72900), (180, 69660), (200, 62694), (215, 58320), (216, 58050), (225, 55728), (240, 52245), (243, 51600), (258, 48600), (270, 46440), (300, 41796), (324, 38700), (344, 36450), (360, 34830), (387, 32400), (400, 31347), (405, 30960), (430, 29160), (432, 29025), (450, 27864), (486, 25800), (516, 24300), (540, 23220), (600, 20898), (645, 19440), (648, 19350), (675, 18576), (688, 18225), (720, 17415), (729, 17200), (774, 16200), (810, 15480), (860, 14580), (900, 13932), (972, 12900), (1032, 12150), (1075, 11664), (1080, 11610), (1161, 10800), (1200, 10449), (1215, 10320), (1290, 9720), (1296, 9675), (1350, 9288), (1458, 8600), (1548, 8100), (1620, 7740), (1720, 7290), (1800, 6966), (1935, 6480), (1944, 6450), (2025, 6192), (2064, 6075), (2150, 5832), (2160, 5805), (2322, 5400), (2430, 5160), (2580, 4860), (2700, 4644), (2916, 4300), (3096, 4050), (3225, 3888), (3240, 3870), (3440, 3645), (3483, 3600)]