38690400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^3\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 288

約数和(自身を含む): 149990400

約数和(自身を除く): 111300000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 47, 48, 49, 50, 56, 60, 70, 75, 80, 84, 94, 96, 98, 100, 105, 112, 120, 140, 141, 147, 150, 160, 168, 175, 188, 196, 200, 210, 224, 235, 240, 245, 280, 282, 294, 300, 329, 336, 343, 350, 376, 392, 400, 420, 470, 480, 490, 525, 560, 564, 588, 600, 658, 672, 686, 700, 705, 735, 752, 784, 800, 840, 940, 980, 987, 1029, 1050, 1120, 1128, 1175, 1176, 1200, 1225, 1316, 1372, 1400, 1410, 1470, 1504, 1568, 1645, 1680, 1715, 1880, 1960, 1974, 2058, 2100, 2256, 2303, 2350, 2352, 2400, 2450, 2632, 2744, 2800, 2820, 2940, 3290, 3360, 3430, 3525, 3675, 3760, 3920, 3948, 4116, 4200, 4512, 4606, 4700, 4704, 4900, 4935, 5145, 5264, 5488, 5600, 5640, 5880, 6580, 6860, 6909, 7050, 7350, 7520, 7840, 7896, 8225, 8232, 8400, 8575, 9212, 9400, 9800, 9870, 10290, 10528, 10976, 11280, 11515, 11760, 13160, 13720, 13818, 14100, 14700, 15792, 16121, 16450, 16464, 16800, 17150, 18424, 18800, 19600, 19740, 20580, 22560, 23030, 23520, 24675, 25725, 26320, 27440, 27636, 28200, 29400, 31584, 32242, 32900, 32928, 34300, 34545, 36848, 37600, 39200, 39480, 41160, 46060, 48363, 49350, 51450, 52640, 54880, 55272, 56400, 57575, 58800, 64484, 65800, 68600, 69090, 73696, 78960, 80605, 82320, 92120, 96726, 98700, 102900, 110544, 112800, 115150, 117600, 128968, 131600, 137200, 138180, 157920, 161210, 164640, 172725, 184240, 193452, 197400, 205800, 221088, 230300, 241815, 257936, 263200, 274400, 276360, 322420, 345450, 368480, 386904, 394800, 403025, 411600, 460600, 483630, 515872, 552720, 644840, 690900, 773808, 789600, 806050, 823200, 921200, 967260, 1105440, 1209075, 1289680, 1381800, 1547616, 1612100, 1842400, 1934520, 2418150, 2579360, 2763600, 3224200, 3869040, 4836300, 5527200, 6448400, 7738080, 9672600, 12896800, 19345200, 38690400]

約数ペア:

[(1, 38690400), (2, 19345200), (3, 12896800), (4, 9672600), (5, 7738080), (6, 6448400), (7, 5527200), (8, 4836300), (10, 3869040), (12, 3224200), (14, 2763600), (15, 2579360), (16, 2418150), (20, 1934520), (21, 1842400), (24, 1612100), (25, 1547616), (28, 1381800), (30, 1289680), (32, 1209075), (35, 1105440), (40, 967260), (42, 921200), (47, 823200), (48, 806050), (49, 789600), (50, 773808), (56, 690900), (60, 644840), (70, 552720), (75, 515872), (80, 483630), (84, 460600), (94, 411600), (96, 403025), (98, 394800), (100, 386904), (105, 368480), (112, 345450), (120, 322420), (140, 276360), (141, 274400), (147, 263200), (150, 257936), (160, 241815), (168, 230300), (175, 221088), (188, 205800), (196, 197400), (200, 193452), (210, 184240), (224, 172725), (235, 164640), (240, 161210), (245, 157920), (280, 138180), (282, 137200), (294, 131600), (300, 128968), (329, 117600), (336, 115150), (343, 112800), (350, 110544), (376, 102900), (392, 98700), (400, 96726), (420, 92120), (470, 82320), (480, 80605), (490, 78960), (525, 73696), (560, 69090), (564, 68600), (588, 65800), (600, 64484), (658, 58800), (672, 57575), (686, 56400), (700, 55272), (705, 54880), (735, 52640), (752, 51450), (784, 49350), (800, 48363), (840, 46060), (940, 41160), (980, 39480), (987, 39200), (1029, 37600), (1050, 36848), (1120, 34545), (1128, 34300), (1175, 32928), (1176, 32900), (1200, 32242), (1225, 31584), (1316, 29400), (1372, 28200), (1400, 27636), (1410, 27440), (1470, 26320), (1504, 25725), (1568, 24675), (1645, 23520), (1680, 23030), (1715, 22560), (1880, 20580), (1960, 19740), (1974, 19600), (2058, 18800), (2100, 18424), (2256, 17150), (2303, 16800), (2350, 16464), (2352, 16450), (2400, 16121), (2450, 15792), (2632, 14700), (2744, 14100), (2800, 13818), (2820, 13720), (2940, 13160), (3290, 11760), (3360, 11515), (3430, 11280), (3525, 10976), (3675, 10528), (3760, 10290), (3920, 9870), (3948, 9800), (4116, 9400), (4200, 9212), (4512, 8575), (4606, 8400), (4700, 8232), (4704, 8225), (4900, 7896), (4935, 7840), (5145, 7520), (5264, 7350), (5488, 7050), (5600, 6909), (5640, 6860), (5880, 6580)]