26440800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 89994240

約数和(自身を除く): 63553440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 479, 480, 552, 575, 600, 690, 736, 800, 920, 958, 1104, 1150, 1200, 1380, 1437, 1725, 1840, 1916, 2208, 2300, 2395, 2400, 2760, 2874, 3450, 3680, 3832, 4600, 4790, 5520, 5748, 6900, 7185, 7664, 9200, 9580, 11017, 11040, 11496, 11975, 13800, 14370, 15328, 18400, 19160, 22034, 22992, 23950, 27600, 28740, 33051, 35925, 38320, 44068, 45984, 47900, 55085, 55200, 57480, 66102, 71850, 76640, 88136, 95800, 110170, 114960, 132204, 143700, 165255, 176272, 191600, 220340, 229920, 264408, 275425, 287400, 330510, 352544, 383200, 440680, 528816, 550850, 574800, 661020, 826275, 881360, 1057632, 1101700, 1149600, 1322040, 1652550, 1762720, 2203400, 2644080, 3305100, 4406800, 5288160, 6610200, 8813600, 13220400, 26440800]

約数ペア:

[(1, 26440800), (2, 13220400), (3, 8813600), (4, 6610200), (5, 5288160), (6, 4406800), (8, 3305100), (10, 2644080), (12, 2203400), (15, 1762720), (16, 1652550), (20, 1322040), (23, 1149600), (24, 1101700), (25, 1057632), (30, 881360), (32, 826275), (40, 661020), (46, 574800), (48, 550850), (50, 528816), (60, 440680), (69, 383200), (75, 352544), (80, 330510), (92, 287400), (96, 275425), (100, 264408), (115, 229920), (120, 220340), (138, 191600), (150, 176272), (160, 165255), (184, 143700), (200, 132204), (230, 114960), (240, 110170), (276, 95800), (300, 88136), (345, 76640), (368, 71850), (400, 66102), (460, 57480), (479, 55200), (480, 55085), (552, 47900), (575, 45984), (600, 44068), (690, 38320), (736, 35925), (800, 33051), (920, 28740), (958, 27600), (1104, 23950), (1150, 22992), (1200, 22034), (1380, 19160), (1437, 18400), (1725, 15328), (1840, 14370), (1916, 13800), (2208, 11975), (2300, 11496), (2395, 11040), (2400, 11017), (2760, 9580), (2874, 9200), (3450, 7664), (3680, 7185), (3832, 6900), (4600, 5748), (4790, 5520)]