82020600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 293028120

約数和(自身を除く): 211007520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 61, 72, 75, 81, 83, 90, 100, 108, 120, 122, 135, 150, 162, 166, 180, 183, 200, 216, 225, 244, 249, 270, 300, 305, 324, 332, 360, 366, 405, 415, 450, 488, 498, 540, 549, 600, 610, 648, 664, 675, 732, 747, 810, 830, 900, 915, 996, 1080, 1098, 1220, 1245, 1350, 1464, 1494, 1525, 1620, 1647, 1660, 1800, 1830, 1992, 2025, 2075, 2196, 2241, 2440, 2490, 2700, 2745, 2988, 3050, 3240, 3294, 3320, 3660, 3735, 4050, 4150, 4392, 4482, 4575, 4941, 4980, 5063, 5400, 5490, 5976, 6100, 6225, 6588, 6723, 7320, 7470, 8100, 8235, 8300, 8964, 9150, 9882, 9960, 10126, 10980, 11205, 12200, 12450, 13176, 13446, 13725, 14940, 15189, 16200, 16470, 16600, 17928, 18300, 18675, 19764, 20252, 21960, 22410, 24705, 24900, 25315, 26892, 27450, 29880, 30378, 32940, 33615, 36600, 37350, 39528, 40504, 41175, 44820, 45567, 49410, 49800, 50630, 53784, 54900, 56025, 60756, 65880, 67230, 74700, 75945, 82350, 89640, 91134, 98820, 101260, 109800, 112050, 121512, 123525, 126575, 134460, 136701, 149400, 151890, 164700, 168075, 182268, 197640, 202520, 224100, 227835, 247050, 253150, 268920, 273402, 303780, 329400, 336150, 364536, 379725, 410103, 448200, 455670, 494100, 506300, 546804, 607560, 672300, 683505, 759450, 820206, 911340, 988200, 1012600, 1093608, 1139175, 1344600, 1367010, 1518900, 1640412, 1822680, 2050515, 2278350, 2734020, 3037800, 3280824, 3417525, 4101030, 4556700, 5468040, 6835050, 8202060, 9113400, 10252575, 13670100, 16404120, 20505150, 27340200, 41010300, 82020600]

約数ペア:

[(1, 82020600), (2, 41010300), (3, 27340200), (4, 20505150), (5, 16404120), (6, 13670100), (8, 10252575), (9, 9113400), (10, 8202060), (12, 6835050), (15, 5468040), (18, 4556700), (20, 4101030), (24, 3417525), (25, 3280824), (27, 3037800), (30, 2734020), (36, 2278350), (40, 2050515), (45, 1822680), (50, 1640412), (54, 1518900), (60, 1367010), (61, 1344600), (72, 1139175), (75, 1093608), (81, 1012600), (83, 988200), (90, 911340), (100, 820206), (108, 759450), (120, 683505), (122, 672300), (135, 607560), (150, 546804), (162, 506300), (166, 494100), (180, 455670), (183, 448200), (200, 410103), (216, 379725), (225, 364536), (244, 336150), (249, 329400), (270, 303780), (300, 273402), (305, 268920), (324, 253150), (332, 247050), (360, 227835), (366, 224100), (405, 202520), (415, 197640), (450, 182268), (488, 168075), (498, 164700), (540, 151890), (549, 149400), (600, 136701), (610, 134460), (648, 126575), (664, 123525), (675, 121512), (732, 112050), (747, 109800), (810, 101260), (830, 98820), (900, 91134), (915, 89640), (996, 82350), (1080, 75945), (1098, 74700), (1220, 67230), (1245, 65880), (1350, 60756), (1464, 56025), (1494, 54900), (1525, 53784), (1620, 50630), (1647, 49800), (1660, 49410), (1800, 45567), (1830, 44820), (1992, 41175), (2025, 40504), (2075, 39528), (2196, 37350), (2241, 36600), (2440, 33615), (2490, 32940), (2700, 30378), (2745, 29880), (2988, 27450), (3050, 26892), (3240, 25315), (3294, 24900), (3320, 24705), (3660, 22410), (3735, 21960), (4050, 20252), (4150, 19764), (4392, 18675), (4482, 18300), (4575, 17928), (4941, 16600), (4980, 16470), (5063, 16200), (5400, 15189), (5490, 14940), (5976, 13725), (6100, 13446), (6225, 13176), (6588, 12450), (6723, 12200), (7320, 11205), (7470, 10980), (8100, 10126), (8235, 9960), (8300, 9882), (8964, 9150)]