48047200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 128898000

約数和(自身を除く): 80850800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 29, 32, 38, 40, 50, 58, 76, 80, 95, 100, 109, 116, 145, 152, 160, 190, 200, 218, 232, 290, 304, 380, 400, 436, 464, 475, 545, 551, 580, 608, 725, 760, 800, 872, 928, 950, 1090, 1102, 1160, 1450, 1520, 1744, 1900, 2071, 2180, 2204, 2320, 2725, 2755, 2900, 3040, 3161, 3488, 3800, 4142, 4360, 4408, 4640, 5450, 5510, 5800, 6322, 7600, 8284, 8720, 8816, 10355, 10900, 11020, 11600, 12644, 13775, 15200, 15805, 16568, 17440, 17632, 20710, 21800, 22040, 23200, 25288, 27550, 31610, 33136, 41420, 43600, 44080, 50576, 51775, 55100, 60059, 63220, 66272, 79025, 82840, 87200, 88160, 101152, 103550, 110200, 120118, 126440, 158050, 165680, 207100, 220400, 240236, 252880, 300295, 316100, 331360, 414200, 440800, 480472, 505760, 600590, 632200, 828400, 960944, 1201180, 1264400, 1501475, 1656800, 1921888, 2402360, 2528800, 3002950, 4804720, 6005900, 9609440, 12011800, 24023600, 48047200]

約数ペア:

[(1, 48047200), (2, 24023600), (4, 12011800), (5, 9609440), (8, 6005900), (10, 4804720), (16, 3002950), (19, 2528800), (20, 2402360), (25, 1921888), (29, 1656800), (32, 1501475), (38, 1264400), (40, 1201180), (50, 960944), (58, 828400), (76, 632200), (80, 600590), (95, 505760), (100, 480472), (109, 440800), (116, 414200), (145, 331360), (152, 316100), (160, 300295), (190, 252880), (200, 240236), (218, 220400), (232, 207100), (290, 165680), (304, 158050), (380, 126440), (400, 120118), (436, 110200), (464, 103550), (475, 101152), (545, 88160), (551, 87200), (580, 82840), (608, 79025), (725, 66272), (760, 63220), (800, 60059), (872, 55100), (928, 51775), (950, 50576), (1090, 44080), (1102, 43600), (1160, 41420), (1450, 33136), (1520, 31610), (1744, 27550), (1900, 25288), (2071, 23200), (2180, 22040), (2204, 21800), (2320, 20710), (2725, 17632), (2755, 17440), (2900, 16568), (3040, 15805), (3161, 15200), (3488, 13775), (3800, 12644), (4142, 11600), (4360, 11020), (4408, 10900), (4640, 10355), (5450, 8816), (5510, 8720), (5800, 8284), (6322, 7600)]