79850400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^3\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 306230400

約数和(自身を除く): 226380000

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, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 97, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 194, 196, 200, 210, 224, 240, 245, 280, 291, 294, 300, 336, 343, 350, 388, 392, 400, 420, 480, 485, 490, 525, 560, 582, 588, 600, 672, 679, 686, 700, 735, 776, 784, 800, 840, 970, 980, 1029, 1050, 1120, 1164, 1176, 1200, 1225, 1358, 1372, 1400, 1455, 1470, 1552, 1568, 1680, 1715, 1940, 1960, 2037, 2058, 2100, 2328, 2352, 2400, 2425, 2450, 2716, 2744, 2800, 2910, 2940, 3104, 3360, 3395, 3430, 3675, 3880, 3920, 4074, 4116, 4200, 4656, 4704, 4753, 4850, 4900, 5145, 5432, 5488, 5600, 5820, 5880, 6790, 6860, 7275, 7350, 7760, 7840, 8148, 8232, 8400, 8575, 9312, 9506, 9700, 9800, 10185, 10290, 10864, 10976, 11640, 11760, 13580, 13720, 14259, 14550, 14700, 15520, 16296, 16464, 16800, 16975, 17150, 19012, 19400, 19600, 20370, 20580, 21728, 23280, 23520, 23765, 25725, 27160, 27440, 28518, 29100, 29400, 32592, 32928, 33271, 33950, 34300, 38024, 38800, 39200, 40740, 41160, 46560, 47530, 50925, 51450, 54320, 54880, 57036, 58200, 58800, 65184, 66542, 67900, 68600, 71295, 76048, 77600, 81480, 82320, 95060, 99813, 101850, 102900, 108640, 114072, 116400, 117600, 118825, 133084, 135800, 137200, 142590, 152096, 162960, 164640, 166355, 190120, 199626, 203700, 205800, 228144, 232800, 237650, 266168, 271600, 274400, 285180, 325920, 332710, 356475, 380240, 399252, 407400, 411600, 456288, 475300, 499065, 532336, 543200, 570360, 665420, 712950, 760480, 798504, 814800, 823200, 831775, 950600, 998130, 1064672, 1140720, 1330840, 1425900, 1597008, 1629600, 1663550, 1901200, 1996260, 2281440, 2495325, 2661680, 2851800, 3194016, 3327100, 3802400, 3992520, 4990650, 5323360, 5703600, 6654200, 7985040, 9981300, 11407200, 13308400, 15970080, 19962600, 26616800, 39925200, 79850400]

約数ペア:

[(1, 79850400), (2, 39925200), (3, 26616800), (4, 19962600), (5, 15970080), (6, 13308400), (7, 11407200), (8, 9981300), (10, 7985040), (12, 6654200), (14, 5703600), (15, 5323360), (16, 4990650), (20, 3992520), (21, 3802400), (24, 3327100), (25, 3194016), (28, 2851800), (30, 2661680), (32, 2495325), (35, 2281440), (40, 1996260), (42, 1901200), (48, 1663550), (49, 1629600), (50, 1597008), (56, 1425900), (60, 1330840), (70, 1140720), (75, 1064672), (80, 998130), (84, 950600), (96, 831775), (97, 823200), (98, 814800), (100, 798504), (105, 760480), (112, 712950), (120, 665420), (140, 570360), (147, 543200), (150, 532336), (160, 499065), (168, 475300), (175, 456288), (194, 411600), (196, 407400), (200, 399252), (210, 380240), (224, 356475), (240, 332710), (245, 325920), (280, 285180), (291, 274400), (294, 271600), (300, 266168), (336, 237650), (343, 232800), (350, 228144), (388, 205800), (392, 203700), (400, 199626), (420, 190120), (480, 166355), (485, 164640), (490, 162960), (525, 152096), (560, 142590), (582, 137200), (588, 135800), (600, 133084), (672, 118825), (679, 117600), (686, 116400), (700, 114072), (735, 108640), (776, 102900), (784, 101850), (800, 99813), (840, 95060), (970, 82320), (980, 81480), (1029, 77600), (1050, 76048), (1120, 71295), (1164, 68600), (1176, 67900), (1200, 66542), (1225, 65184), (1358, 58800), (1372, 58200), (1400, 57036), (1455, 54880), (1470, 54320), (1552, 51450), (1568, 50925), (1680, 47530), (1715, 46560), (1940, 41160), (1960, 40740), (2037, 39200), (2058, 38800), (2100, 38024), (2328, 34300), (2352, 33950), (2400, 33271), (2425, 32928), (2450, 32592), (2716, 29400), (2744, 29100), (2800, 28518), (2910, 27440), (2940, 27160), (3104, 25725), (3360, 23765), (3395, 23520), (3430, 23280), (3675, 21728), (3880, 20580), (3920, 20370), (4074, 19600), (4116, 19400), (4200, 19012), (4656, 17150), (4704, 16975), (4753, 16800), (4850, 16464), (4900, 16296), (5145, 15520), (5432, 14700), (5488, 14550), (5600, 14259), (5820, 13720), (5880, 13580), (6790, 11760), (6860, 11640), (7275, 10976), (7350, 10864), (7760, 10290), (7840, 10185), (8148, 9800), (8232, 9700), (8400, 9506), (8575, 9312)]