121012200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 441043200

約数和(自身を除く): 320031000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 37, 40, 45, 46, 50, 60, 69, 72, 74, 75, 79, 90, 92, 100, 111, 115, 120, 138, 148, 150, 158, 180, 184, 185, 200, 207, 222, 225, 230, 237, 276, 296, 300, 316, 333, 345, 360, 370, 395, 414, 444, 450, 460, 474, 552, 555, 575, 600, 632, 666, 690, 711, 740, 790, 828, 851, 888, 900, 920, 925, 948, 1035, 1110, 1150, 1185, 1332, 1380, 1422, 1480, 1580, 1656, 1665, 1702, 1725, 1800, 1817, 1850, 1896, 1975, 2070, 2220, 2300, 2370, 2553, 2664, 2760, 2775, 2844, 2923, 3160, 3330, 3404, 3450, 3555, 3634, 3700, 3950, 4140, 4255, 4440, 4600, 4740, 5106, 5175, 5451, 5550, 5688, 5846, 5925, 6660, 6808, 6900, 7110, 7268, 7400, 7659, 7900, 8280, 8325, 8510, 8769, 9085, 9480, 10212, 10350, 10902, 11100, 11692, 11850, 12765, 13320, 13800, 14220, 14536, 14615, 15318, 15800, 16353, 16650, 17020, 17538, 17775, 18170, 20424, 20700, 21275, 21804, 22200, 23384, 23700, 25530, 26307, 27255, 28440, 29230, 30636, 32706, 33300, 34040, 35076, 35550, 36340, 38295, 41400, 42550, 43608, 43845, 45425, 47400, 51060, 52614, 54510, 58460, 61272, 63825, 65412, 66600, 67229, 70152, 71100, 72680, 73075, 76590, 81765, 85100, 87690, 90850, 102120, 105228, 109020, 116920, 127650, 130824, 131535, 134458, 136275, 142200, 146150, 153180, 163530, 170200, 175380, 181700, 191475, 201687, 210456, 218040, 219225, 255300, 263070, 268916, 272550, 292300, 306360, 327060, 336145, 350760, 363400, 382950, 403374, 408825, 438450, 510600, 526140, 537832, 545100, 584600, 605061, 654120, 657675, 672290, 765900, 806748, 817650, 876900, 1008435, 1052280, 1090200, 1210122, 1315350, 1344580, 1531800, 1613496, 1635300, 1680725, 1753800, 2016870, 2420244, 2630700, 2689160, 3025305, 3270600, 3361450, 4033740, 4840488, 5042175, 5261400, 6050610, 6722900, 8067480, 10084350, 12101220, 13445800, 15126525, 20168700, 24202440, 30253050, 40337400, 60506100, 121012200]

約数ペア:

[(1, 121012200), (2, 60506100), (3, 40337400), (4, 30253050), (5, 24202440), (6, 20168700), (8, 15126525), (9, 13445800), (10, 12101220), (12, 10084350), (15, 8067480), (18, 6722900), (20, 6050610), (23, 5261400), (24, 5042175), (25, 4840488), (30, 4033740), (36, 3361450), (37, 3270600), (40, 3025305), (45, 2689160), (46, 2630700), (50, 2420244), (60, 2016870), (69, 1753800), (72, 1680725), (74, 1635300), (75, 1613496), (79, 1531800), (90, 1344580), (92, 1315350), (100, 1210122), (111, 1090200), (115, 1052280), (120, 1008435), (138, 876900), (148, 817650), (150, 806748), (158, 765900), (180, 672290), (184, 657675), (185, 654120), (200, 605061), (207, 584600), (222, 545100), (225, 537832), (230, 526140), (237, 510600), (276, 438450), (296, 408825), (300, 403374), (316, 382950), (333, 363400), (345, 350760), (360, 336145), (370, 327060), (395, 306360), (414, 292300), (444, 272550), (450, 268916), (460, 263070), (474, 255300), (552, 219225), (555, 218040), (575, 210456), (600, 201687), (632, 191475), (666, 181700), (690, 175380), (711, 170200), (740, 163530), (790, 153180), (828, 146150), (851, 142200), (888, 136275), (900, 134458), (920, 131535), (925, 130824), (948, 127650), (1035, 116920), (1110, 109020), (1150, 105228), (1185, 102120), (1332, 90850), (1380, 87690), (1422, 85100), (1480, 81765), (1580, 76590), (1656, 73075), (1665, 72680), (1702, 71100), (1725, 70152), (1800, 67229), (1817, 66600), (1850, 65412), (1896, 63825), (1975, 61272), (2070, 58460), (2220, 54510), (2300, 52614), (2370, 51060), (2553, 47400), (2664, 45425), (2760, 43845), (2775, 43608), (2844, 42550), (2923, 41400), (3160, 38295), (3330, 36340), (3404, 35550), (3450, 35076), (3555, 34040), (3634, 33300), (3700, 32706), (3950, 30636), (4140, 29230), (4255, 28440), (4440, 27255), (4600, 26307), (4740, 25530), (5106, 23700), (5175, 23384), (5451, 22200), (5550, 21804), (5688, 21275), (5846, 20700), (5925, 20424), (6660, 18170), (6808, 17775), (6900, 17538), (7110, 17020), (7268, 16650), (7400, 16353), (7659, 15800), (7900, 15318), (8280, 14615), (8325, 14536), (8510, 14220), (8769, 13800), (9085, 13320), (9480, 12765), (10212, 11850), (10350, 11692), (10902, 11100)]