140315400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 475499700

約数和(自身を除く): 335184300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 137, 150, 180, 200, 225, 274, 300, 360, 411, 450, 548, 569, 600, 685, 822, 900, 1096, 1138, 1233, 1370, 1644, 1707, 1800, 2055, 2276, 2466, 2740, 2845, 3288, 3414, 3425, 4110, 4552, 4932, 5121, 5480, 5690, 6165, 6828, 6850, 8220, 8535, 9864, 10242, 10275, 11380, 12330, 13656, 13700, 14225, 16440, 17070, 20484, 20550, 22760, 24660, 25605, 27400, 28450, 30825, 34140, 40968, 41100, 42675, 49320, 51210, 56900, 61650, 68280, 77953, 82200, 85350, 102420, 113800, 123300, 128025, 155906, 170700, 204840, 233859, 246600, 256050, 311812, 341400, 389765, 467718, 512100, 623624, 701577, 779530, 935436, 1024200, 1169295, 1403154, 1559060, 1870872, 1948825, 2338590, 2806308, 3118120, 3507885, 3897650, 4677180, 5612616, 5846475, 7015770, 7795300, 9354360, 11692950, 14031540, 15590600, 17539425, 23385900, 28063080, 35078850, 46771800, 70157700, 140315400]

約数ペア:

[(1, 140315400), (2, 70157700), (3, 46771800), (4, 35078850), (5, 28063080), (6, 23385900), (8, 17539425), (9, 15590600), (10, 14031540), (12, 11692950), (15, 9354360), (18, 7795300), (20, 7015770), (24, 5846475), (25, 5612616), (30, 4677180), (36, 3897650), (40, 3507885), (45, 3118120), (50, 2806308), (60, 2338590), (72, 1948825), (75, 1870872), (90, 1559060), (100, 1403154), (120, 1169295), (137, 1024200), (150, 935436), (180, 779530), (200, 701577), (225, 623624), (274, 512100), (300, 467718), (360, 389765), (411, 341400), (450, 311812), (548, 256050), (569, 246600), (600, 233859), (685, 204840), (822, 170700), (900, 155906), (1096, 128025), (1138, 123300), (1233, 113800), (1370, 102420), (1644, 85350), (1707, 82200), (1800, 77953), (2055, 68280), (2276, 61650), (2466, 56900), (2740, 51210), (2845, 49320), (3288, 42675), (3414, 41100), (3425, 40968), (4110, 34140), (4552, 30825), (4932, 28450), (5121, 27400), (5480, 25605), (5690, 24660), (6165, 22760), (6828, 20550), (6850, 20484), (8220, 17070), (8535, 16440), (9864, 14225), (10242, 13700), (10275, 13656), (11380, 12330)]