255506400

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{3943}}^1$

素因数の和:3975

約数の個数: 180

約数和(自身を含む): 932018472

約数和(自身を除く): 676512072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 3943, 4050, 4320, 5400, 6480, 7200, 7886, 8100, 10800, 11829, 12960, 15772, 16200, 19715, 21600, 23658, 31544, 32400, 35487, 39430, 47316, 59145, 63088, 64800, 70974, 78860, 94632, 98575, 106461, 118290, 126176, 141948, 157720, 177435, 189264, 197150, 212922, 236580, 283896, 295725, 315440, 319383, 354870, 378528, 394300, 425844, 473160, 532305, 567792, 591450, 630880, 638766, 709740, 788600, 851688, 887175, 946320, 1064610, 1135584, 1182900, 1277532, 1419480, 1577200, 1596915, 1703376, 1774350, 1892640, 2129220, 2365800, 2555064, 2661525, 2838960, 3154400, 3193830, 3406752, 3548700, 4258440, 4731600, 5110128, 5323050, 5677920, 6387660, 7097400, 7984575, 8516880, 9463200, 10220256, 10646100, 12775320, 14194800, 15969150, 17033760, 21292200, 25550640, 28389600, 31938300, 42584400, 51101280, 63876600, 85168800, 127753200, 255506400]

約数ペア:

[(1, 255506400), (2, 127753200), (3, 85168800), (4, 63876600), (5, 51101280), (6, 42584400), (8, 31938300), (9, 28389600), (10, 25550640), (12, 21292200), (15, 17033760), (16, 15969150), (18, 14194800), (20, 12775320), (24, 10646100), (25, 10220256), (27, 9463200), (30, 8516880), (32, 7984575), (36, 7097400), (40, 6387660), (45, 5677920), (48, 5323050), (50, 5110128), (54, 4731600), (60, 4258440), (72, 3548700), (75, 3406752), (80, 3193830), (81, 3154400), (90, 2838960), (96, 2661525), (100, 2555064), (108, 2365800), (120, 2129220), (135, 1892640), (144, 1774350), (150, 1703376), (160, 1596915), (162, 1577200), (180, 1419480), (200, 1277532), (216, 1182900), (225, 1135584), (240, 1064610), (270, 946320), (288, 887175), (300, 851688), (324, 788600), (360, 709740), (400, 638766), (405, 630880), (432, 591450), (450, 567792), (480, 532305), (540, 473160), (600, 425844), (648, 394300), (675, 378528), (720, 354870), (800, 319383), (810, 315440), (864, 295725), (900, 283896), (1080, 236580), (1200, 212922), (1296, 197150), (1350, 189264), (1440, 177435), (1620, 157720), (1800, 141948), (2025, 126176), (2160, 118290), (2400, 106461), (2592, 98575), (2700, 94632), (3240, 78860), (3600, 70974), (3943, 64800), (4050, 63088), (4320, 59145), (5400, 47316), (6480, 39430), (7200, 35487), (7886, 32400), (8100, 31544), (10800, 23658), (11829, 21600), (12960, 19715), (15772, 16200)]