142830800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1813

約数の個数: 120

約数和(自身を含む): 405926400

約数和(自身を除く): 263095600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 400, 406, 464, 560, 580, 700, 725, 812, 1015, 1160, 1400, 1450, 1624, 1759, 2030, 2320, 2800, 2900, 3248, 3518, 4060, 5075, 5800, 7036, 8120, 8795, 10150, 11600, 12313, 14072, 16240, 17590, 20300, 24626, 28144, 35180, 40600, 43975, 49252, 51011, 61565, 70360, 81200, 87950, 98504, 102022, 123130, 140720, 175900, 197008, 204044, 246260, 255055, 307825, 351800, 357077, 408088, 492520, 510110, 615650, 703600, 714154, 816176, 985040, 1020220, 1231300, 1275275, 1428308, 1785385, 2040440, 2462600, 2550550, 2856616, 3570770, 4080880, 4925200, 5101100, 5713232, 7141540, 8926925, 10202200, 14283080, 17853850, 20404400, 28566160, 35707700, 71415400, 142830800]

約数ペア:

[(1, 142830800), (2, 71415400), (4, 35707700), (5, 28566160), (7, 20404400), (8, 17853850), (10, 14283080), (14, 10202200), (16, 8926925), (20, 7141540), (25, 5713232), (28, 5101100), (29, 4925200), (35, 4080880), (40, 3570770), (50, 2856616), (56, 2550550), (58, 2462600), (70, 2040440), (80, 1785385), (100, 1428308), (112, 1275275), (116, 1231300), (140, 1020220), (145, 985040), (175, 816176), (200, 714154), (203, 703600), (232, 615650), (280, 510110), (290, 492520), (350, 408088), (400, 357077), (406, 351800), (464, 307825), (560, 255055), (580, 246260), (700, 204044), (725, 197008), (812, 175900), (1015, 140720), (1160, 123130), (1400, 102022), (1450, 98504), (1624, 87950), (1759, 81200), (2030, 70360), (2320, 61565), (2800, 51011), (2900, 49252), (3248, 43975), (3518, 40600), (4060, 35180), (5075, 28144), (5800, 24626), (7036, 20300), (8120, 17590), (8795, 16240), (10150, 14072), (11600, 12313)]