204242400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1538

約数の個数: 216

約数和(自身を含む): 758623320

約数和(自身を除く): 554380920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 450, 456, 475, 480, 570, 600, 608, 684, 720, 760, 800, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1440, 1493, 1520, 1710, 1800, 1824, 1900, 2280, 2400, 2736, 2850, 2986, 3040, 3420, 3600, 3800, 4275, 4479, 4560, 5472, 5700, 5972, 6840, 7200, 7465, 7600, 8550, 8958, 9120, 11400, 11944, 13437, 13680, 14930, 15200, 17100, 17916, 22395, 22800, 23888, 26874, 27360, 28367, 29860, 34200, 35832, 37325, 44790, 45600, 47776, 53748, 56734, 59720, 67185, 68400, 71664, 74650, 85101, 89580, 107496, 111975, 113468, 119440, 134370, 136800, 141835, 143328, 149300, 170202, 179160, 214992, 223950, 226936, 238880, 255303, 268740, 283670, 298600, 335925, 340404, 358320, 425505, 429984, 447900, 453872, 510606, 537480, 567340, 597200, 671850, 680808, 709175, 716640, 851010, 895800, 907744, 1021212, 1074960, 1134680, 1194400, 1276515, 1343700, 1361616, 1418350, 1702020, 1791600, 2042424, 2127525, 2149920, 2269360, 2553030, 2687400, 2723232, 2836700, 3404040, 3583200, 4084848, 4255050, 4538720, 5106060, 5374800, 5673400, 6382575, 6808080, 8169696, 8510100, 10212120, 10749600, 11346800, 12765150, 13616160, 17020200, 20424240, 22693600, 25530300, 34040400, 40848480, 51060600, 68080800, 102121200, 204242400]

約数ペア:

[(1, 204242400), (2, 102121200), (3, 68080800), (4, 51060600), (5, 40848480), (6, 34040400), (8, 25530300), (9, 22693600), (10, 20424240), (12, 17020200), (15, 13616160), (16, 12765150), (18, 11346800), (19, 10749600), (20, 10212120), (24, 8510100), (25, 8169696), (30, 6808080), (32, 6382575), (36, 5673400), (38, 5374800), (40, 5106060), (45, 4538720), (48, 4255050), (50, 4084848), (57, 3583200), (60, 3404040), (72, 2836700), (75, 2723232), (76, 2687400), (80, 2553030), (90, 2269360), (95, 2149920), (96, 2127525), (100, 2042424), (114, 1791600), (120, 1702020), (144, 1418350), (150, 1361616), (152, 1343700), (160, 1276515), (171, 1194400), (180, 1134680), (190, 1074960), (200, 1021212), (225, 907744), (228, 895800), (240, 851010), (285, 716640), (288, 709175), (300, 680808), (304, 671850), (342, 597200), (360, 567340), (380, 537480), (400, 510606), (450, 453872), (456, 447900), (475, 429984), (480, 425505), (570, 358320), (600, 340404), (608, 335925), (684, 298600), (720, 283670), (760, 268740), (800, 255303), (855, 238880), (900, 226936), (912, 223950), (950, 214992), (1140, 179160), (1200, 170202), (1368, 149300), (1425, 143328), (1440, 141835), (1493, 136800), (1520, 134370), (1710, 119440), (1800, 113468), (1824, 111975), (1900, 107496), (2280, 89580), (2400, 85101), (2736, 74650), (2850, 71664), (2986, 68400), (3040, 67185), (3420, 59720), (3600, 56734), (3800, 53748), (4275, 47776), (4479, 45600), (4560, 44790), (5472, 37325), (5700, 35832), (5972, 34200), (6840, 29860), (7200, 28367), (7465, 27360), (7600, 26874), (8550, 23888), (8958, 22800), (9120, 22395), (11400, 17916), (11944, 17100), (13437, 15200), (13680, 14930)]