60431000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 165110400

約数和(自身を除く): 104679400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 89, 97, 100, 125, 140, 175, 178, 194, 200, 250, 280, 350, 356, 388, 445, 485, 500, 623, 679, 700, 712, 776, 875, 890, 970, 1000, 1246, 1358, 1400, 1750, 1780, 1940, 2225, 2425, 2492, 2716, 3115, 3395, 3500, 3560, 3880, 4450, 4850, 4984, 5432, 6230, 6790, 7000, 8633, 8900, 9700, 11125, 12125, 12460, 13580, 15575, 16975, 17266, 17800, 19400, 22250, 24250, 24920, 27160, 31150, 33950, 34532, 43165, 44500, 48500, 60431, 62300, 67900, 69064, 77875, 84875, 86330, 89000, 97000, 120862, 124600, 135800, 155750, 169750, 172660, 215825, 241724, 302155, 311500, 339500, 345320, 431650, 483448, 604310, 623000, 679000, 863300, 1079125, 1208620, 1510775, 1726600, 2158250, 2417240, 3021550, 4316500, 6043100, 7553875, 8633000, 12086200, 15107750, 30215500, 60431000]

約数ペア:

[(1, 60431000), (2, 30215500), (4, 15107750), (5, 12086200), (7, 8633000), (8, 7553875), (10, 6043100), (14, 4316500), (20, 3021550), (25, 2417240), (28, 2158250), (35, 1726600), (40, 1510775), (50, 1208620), (56, 1079125), (70, 863300), (89, 679000), (97, 623000), (100, 604310), (125, 483448), (140, 431650), (175, 345320), (178, 339500), (194, 311500), (200, 302155), (250, 241724), (280, 215825), (350, 172660), (356, 169750), (388, 155750), (445, 135800), (485, 124600), (500, 120862), (623, 97000), (679, 89000), (700, 86330), (712, 84875), (776, 77875), (875, 69064), (890, 67900), (970, 62300), (1000, 60431), (1246, 48500), (1358, 44500), (1400, 43165), (1750, 34532), (1780, 33950), (1940, 31150), (2225, 27160), (2425, 24920), (2492, 24250), (2716, 22250), (3115, 19400), (3395, 17800), (3500, 17266), (3560, 16975), (3880, 15575), (4450, 13580), (4850, 12460), (4984, 12125), (5432, 11125), (6230, 9700), (6790, 8900), (7000, 8633)]