87401400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 289505280

約数和(自身を除く): 202103880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 37, 40, 50, 60, 62, 74, 75, 93, 100, 111, 120, 124, 127, 148, 150, 155, 185, 186, 200, 222, 248, 254, 296, 300, 310, 370, 372, 381, 444, 465, 508, 555, 600, 620, 635, 740, 744, 762, 775, 888, 925, 930, 1016, 1110, 1147, 1240, 1270, 1480, 1524, 1550, 1850, 1860, 1905, 2220, 2294, 2325, 2540, 2775, 3048, 3100, 3175, 3441, 3700, 3720, 3810, 3937, 4440, 4588, 4650, 4699, 5080, 5550, 5735, 6200, 6350, 6882, 7400, 7620, 7874, 9176, 9300, 9398, 9525, 11100, 11470, 11811, 12700, 13764, 14097, 15240, 15748, 17205, 18600, 18796, 19050, 19685, 22200, 22940, 23495, 23622, 25400, 27528, 28194, 28675, 31496, 34410, 37592, 38100, 39370, 45880, 46990, 47244, 56388, 57350, 59055, 68820, 70485, 76200, 78740, 86025, 93980, 94488, 98425, 112776, 114700, 117475, 118110, 137640, 140970, 145669, 157480, 172050, 187960, 196850, 229400, 234950, 236220, 281940, 291338, 295275, 344100, 352425, 393700, 437007, 469900, 472440, 563880, 582676, 590550, 688200, 704850, 728345, 787400, 874014, 939800, 1165352, 1181100, 1409700, 1456690, 1748028, 2185035, 2362200, 2819400, 2913380, 3496056, 3641725, 4370070, 5826760, 7283450, 8740140, 10925175, 14566900, 17480280, 21850350, 29133800, 43700700, 87401400]

約数ペア:

[(1, 87401400), (2, 43700700), (3, 29133800), (4, 21850350), (5, 17480280), (6, 14566900), (8, 10925175), (10, 8740140), (12, 7283450), (15, 5826760), (20, 4370070), (24, 3641725), (25, 3496056), (30, 2913380), (31, 2819400), (37, 2362200), (40, 2185035), (50, 1748028), (60, 1456690), (62, 1409700), (74, 1181100), (75, 1165352), (93, 939800), (100, 874014), (111, 787400), (120, 728345), (124, 704850), (127, 688200), (148, 590550), (150, 582676), (155, 563880), (185, 472440), (186, 469900), (200, 437007), (222, 393700), (248, 352425), (254, 344100), (296, 295275), (300, 291338), (310, 281940), (370, 236220), (372, 234950), (381, 229400), (444, 196850), (465, 187960), (508, 172050), (555, 157480), (600, 145669), (620, 140970), (635, 137640), (740, 118110), (744, 117475), (762, 114700), (775, 112776), (888, 98425), (925, 94488), (930, 93980), (1016, 86025), (1110, 78740), (1147, 76200), (1240, 70485), (1270, 68820), (1480, 59055), (1524, 57350), (1550, 56388), (1850, 47244), (1860, 46990), (1905, 45880), (2220, 39370), (2294, 38100), (2325, 37592), (2540, 34410), (2775, 31496), (3048, 28675), (3100, 28194), (3175, 27528), (3441, 25400), (3700, 23622), (3720, 23495), (3810, 22940), (3937, 22200), (4440, 19685), (4588, 19050), (4650, 18796), (4699, 18600), (5080, 17205), (5550, 15748), (5735, 15240), (6200, 14097), (6350, 13764), (6882, 12700), (7400, 11811), (7620, 11470), (7874, 11100), (9176, 9525), (9300, 9398)]