2020598400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2067

約数の個数: 192

約数和(自身を含む): 6719882400

約数和(自身を除く): 4699284000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 109, 120, 128, 150, 160, 192, 200, 218, 240, 300, 320, 327, 384, 400, 436, 480, 545, 600, 640, 654, 800, 872, 960, 1090, 1200, 1308, 1600, 1635, 1744, 1920, 1931, 2180, 2400, 2616, 2725, 3200, 3270, 3488, 3862, 4360, 4800, 5232, 5450, 5793, 6540, 6976, 7724, 8175, 8720, 9600, 9655, 10464, 10900, 11586, 13080, 13952, 15448, 16350, 17440, 19310, 20928, 21800, 23172, 26160, 28965, 30896, 32700, 34880, 38620, 41856, 43600, 46344, 48275, 52320, 57930, 61792, 65400, 69760, 77240, 87200, 92688, 96550, 104640, 115860, 123584, 130800, 144825, 154480, 174400, 185376, 193100, 209280, 210479, 231720, 247168, 261600, 289650, 308960, 348800, 370752, 386200, 420958, 463440, 523200, 579300, 617920, 631437, 741504, 772400, 841916, 926880, 1046400, 1052395, 1158600, 1235840, 1262874, 1544800, 1683832, 1853760, 2104790, 2317200, 2525748, 3089600, 3157185, 3367664, 3707520, 4209580, 4634400, 5051496, 5261975, 6179200, 6314370, 6735328, 8419160, 9268800, 10102992, 10523950, 12628740, 13470656, 15785925, 16838320, 18537600, 20205984, 21047900, 25257480, 26941312, 31571850, 33676640, 40411968, 42095800, 50514960, 63143700, 67353280, 80823936, 84191600, 101029920, 126287400, 134706560, 168383200, 202059840, 252574800, 336766400, 404119680, 505149600, 673532800, 1010299200, 2020598400]

約数ペア:

[(1, 2020598400), (2, 1010299200), (3, 673532800), (4, 505149600), (5, 404119680), (6, 336766400), (8, 252574800), (10, 202059840), (12, 168383200), (15, 134706560), (16, 126287400), (20, 101029920), (24, 84191600), (25, 80823936), (30, 67353280), (32, 63143700), (40, 50514960), (48, 42095800), (50, 40411968), (60, 33676640), (64, 31571850), (75, 26941312), (80, 25257480), (96, 21047900), (100, 20205984), (109, 18537600), (120, 16838320), (128, 15785925), (150, 13470656), (160, 12628740), (192, 10523950), (200, 10102992), (218, 9268800), (240, 8419160), (300, 6735328), (320, 6314370), (327, 6179200), (384, 5261975), (400, 5051496), (436, 4634400), (480, 4209580), (545, 3707520), (600, 3367664), (640, 3157185), (654, 3089600), (800, 2525748), (872, 2317200), (960, 2104790), (1090, 1853760), (1200, 1683832), (1308, 1544800), (1600, 1262874), (1635, 1235840), (1744, 1158600), (1920, 1052395), (1931, 1046400), (2180, 926880), (2400, 841916), (2616, 772400), (2725, 741504), (3200, 631437), (3270, 617920), (3488, 579300), (3862, 523200), (4360, 463440), (4800, 420958), (5232, 386200), (5450, 370752), (5793, 348800), (6540, 308960), (6976, 289650), (7724, 261600), (8175, 247168), (8720, 231720), (9600, 210479), (9655, 209280), (10464, 193100), (10900, 185376), (11586, 174400), (13080, 154480), (13952, 144825), (15448, 130800), (16350, 123584), (17440, 115860), (19310, 104640), (20928, 96550), (21800, 92688), (23172, 87200), (26160, 77240), (28965, 69760), (30896, 65400), (32700, 61792), (34880, 57930), (38620, 52320), (41856, 48275), (43600, 46344)]