206155600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 617746176

約数和(自身を除く): 411590576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 61, 68, 70, 71, 80, 85, 100, 112, 119, 122, 136, 140, 142, 170, 175, 200, 238, 244, 272, 280, 284, 305, 340, 350, 355, 400, 425, 427, 476, 488, 497, 560, 568, 595, 610, 680, 700, 710, 850, 854, 952, 976, 994, 1037, 1136, 1190, 1207, 1220, 1360, 1400, 1420, 1525, 1700, 1708, 1775, 1904, 1988, 2074, 2135, 2380, 2414, 2440, 2485, 2800, 2840, 2975, 3050, 3400, 3416, 3550, 3976, 4148, 4270, 4331, 4760, 4828, 4880, 4970, 5185, 5680, 5950, 6035, 6100, 6800, 6832, 7100, 7259, 7952, 8296, 8449, 8540, 8662, 9520, 9656, 9940, 10370, 10675, 11900, 12070, 12200, 12425, 14200, 14518, 16592, 16898, 17080, 17324, 19312, 19880, 20740, 21350, 21655, 23800, 24140, 24400, 24850, 25925, 28400, 29036, 30175, 30317, 33796, 34160, 34648, 36295, 39760, 41480, 42245, 42700, 43310, 47600, 48280, 49700, 51850, 58072, 60350, 60634, 67592, 69296, 72590, 73627, 82960, 84490, 85400, 86620, 96560, 99400, 103700, 108275, 116144, 120700, 121268, 135184, 145180, 147254, 151585, 168980, 170800, 173240, 181475, 198800, 207400, 211225, 216550, 241400, 242536, 290360, 294508, 303170, 337960, 346480, 362950, 368135, 414800, 422450, 433100, 482800, 485072, 515389, 580720, 589016, 606340, 675920, 725900, 736270, 757925, 844900, 866200, 1030778, 1178032, 1212680, 1451800, 1472540, 1515850, 1689800, 1732400, 1840675, 2061556, 2425360, 2576945, 2903600, 2945080, 3031700, 3379600, 3681350, 4123112, 5153890, 5890160, 6063400, 7362700, 8246224, 10307780, 12126800, 12884725, 14725400, 20615560, 25769450, 29450800, 41231120, 51538900, 103077800, 206155600]

約数ペア:

[(1, 206155600), (2, 103077800), (4, 51538900), (5, 41231120), (7, 29450800), (8, 25769450), (10, 20615560), (14, 14725400), (16, 12884725), (17, 12126800), (20, 10307780), (25, 8246224), (28, 7362700), (34, 6063400), (35, 5890160), (40, 5153890), (50, 4123112), (56, 3681350), (61, 3379600), (68, 3031700), (70, 2945080), (71, 2903600), (80, 2576945), (85, 2425360), (100, 2061556), (112, 1840675), (119, 1732400), (122, 1689800), (136, 1515850), (140, 1472540), (142, 1451800), (170, 1212680), (175, 1178032), (200, 1030778), (238, 866200), (244, 844900), (272, 757925), (280, 736270), (284, 725900), (305, 675920), (340, 606340), (350, 589016), (355, 580720), (400, 515389), (425, 485072), (427, 482800), (476, 433100), (488, 422450), (497, 414800), (560, 368135), (568, 362950), (595, 346480), (610, 337960), (680, 303170), (700, 294508), (710, 290360), (850, 242536), (854, 241400), (952, 216550), (976, 211225), (994, 207400), (1037, 198800), (1136, 181475), (1190, 173240), (1207, 170800), (1220, 168980), (1360, 151585), (1400, 147254), (1420, 145180), (1525, 135184), (1700, 121268), (1708, 120700), (1775, 116144), (1904, 108275), (1988, 103700), (2074, 99400), (2135, 96560), (2380, 86620), (2414, 85400), (2440, 84490), (2485, 82960), (2800, 73627), (2840, 72590), (2975, 69296), (3050, 67592), (3400, 60634), (3416, 60350), (3550, 58072), (3976, 51850), (4148, 49700), (4270, 48280), (4331, 47600), (4760, 43310), (4828, 42700), (4880, 42245), (4970, 41480), (5185, 39760), (5680, 36295), (5950, 34648), (6035, 34160), (6100, 33796), (6800, 30317), (6832, 30175), (7100, 29036), (7259, 28400), (7952, 25925), (8296, 24850), (8449, 24400), (8540, 24140), (8662, 23800), (9520, 21655), (9656, 21350), (9940, 20740), (10370, 19880), (10675, 19312), (11900, 17324), (12070, 17080), (12200, 16898), (12425, 16592), (14200, 14518)]