312425400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1118

約数の個数: 192

約数和(自身を含む): 1123142400

約数和(自身を除く): 810717000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 73, 75, 84, 100, 105, 120, 140, 146, 150, 168, 175, 200, 210, 219, 280, 292, 300, 350, 365, 420, 438, 511, 525, 584, 600, 700, 730, 840, 876, 1019, 1022, 1050, 1095, 1400, 1460, 1533, 1752, 1825, 2038, 2044, 2100, 2190, 2555, 2920, 3057, 3066, 3650, 4076, 4088, 4200, 4380, 5095, 5110, 5475, 6114, 6132, 7133, 7300, 7665, 8152, 8760, 10190, 10220, 10950, 12228, 12264, 12775, 14266, 14600, 15285, 15330, 20380, 20440, 21399, 21900, 24456, 25475, 25550, 28532, 30570, 30660, 35665, 38325, 40760, 42798, 43800, 50950, 51100, 57064, 61140, 61320, 71330, 74387, 76425, 76650, 85596, 101900, 102200, 106995, 122280, 142660, 148774, 152850, 153300, 171192, 178325, 203800, 213990, 223161, 285320, 297548, 305700, 306600, 356650, 371935, 427980, 446322, 520709, 534975, 595096, 611400, 713300, 743870, 855960, 892644, 1041418, 1069950, 1115805, 1426600, 1487740, 1562127, 1785288, 1859675, 2082836, 2139900, 2231610, 2603545, 2975480, 3124254, 3719350, 4165672, 4279800, 4463220, 5207090, 5579025, 6248508, 7438700, 7810635, 8926440, 10414180, 11158050, 12497016, 13017725, 14877400, 15621270, 20828360, 22316100, 26035450, 31242540, 39053175, 44632200, 52070900, 62485080, 78106350, 104141800, 156212700, 312425400]

約数ペア:

[(1, 312425400), (2, 156212700), (3, 104141800), (4, 78106350), (5, 62485080), (6, 52070900), (7, 44632200), (8, 39053175), (10, 31242540), (12, 26035450), (14, 22316100), (15, 20828360), (20, 15621270), (21, 14877400), (24, 13017725), (25, 12497016), (28, 11158050), (30, 10414180), (35, 8926440), (40, 7810635), (42, 7438700), (50, 6248508), (56, 5579025), (60, 5207090), (70, 4463220), (73, 4279800), (75, 4165672), (84, 3719350), (100, 3124254), (105, 2975480), (120, 2603545), (140, 2231610), (146, 2139900), (150, 2082836), (168, 1859675), (175, 1785288), (200, 1562127), (210, 1487740), (219, 1426600), (280, 1115805), (292, 1069950), (300, 1041418), (350, 892644), (365, 855960), (420, 743870), (438, 713300), (511, 611400), (525, 595096), (584, 534975), (600, 520709), (700, 446322), (730, 427980), (840, 371935), (876, 356650), (1019, 306600), (1022, 305700), (1050, 297548), (1095, 285320), (1400, 223161), (1460, 213990), (1533, 203800), (1752, 178325), (1825, 171192), (2038, 153300), (2044, 152850), (2100, 148774), (2190, 142660), (2555, 122280), (2920, 106995), (3057, 102200), (3066, 101900), (3650, 85596), (4076, 76650), (4088, 76425), (4200, 74387), (4380, 71330), (5095, 61320), (5110, 61140), (5475, 57064), (6114, 51100), (6132, 50950), (7133, 43800), (7300, 42798), (7665, 40760), (8152, 38325), (8760, 35665), (10190, 30660), (10220, 30570), (10950, 28532), (12228, 25550), (12264, 25475), (12775, 24456), (14266, 21900), (14600, 21399), (15285, 20440), (15330, 20380)]