120862000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 341228160

約数和(自身を除く): 220366160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 89, 97, 100, 112, 125, 140, 175, 178, 194, 200, 250, 280, 350, 356, 388, 400, 445, 485, 500, 560, 623, 679, 700, 712, 776, 875, 890, 970, 1000, 1246, 1358, 1400, 1424, 1552, 1750, 1780, 1940, 2000, 2225, 2425, 2492, 2716, 2800, 3115, 3395, 3500, 3560, 3880, 4450, 4850, 4984, 5432, 6230, 6790, 7000, 7120, 7760, 8633, 8900, 9700, 9968, 10864, 11125, 12125, 12460, 13580, 14000, 15575, 16975, 17266, 17800, 19400, 22250, 24250, 24920, 27160, 31150, 33950, 34532, 35600, 38800, 43165, 44500, 48500, 49840, 54320, 60431, 62300, 67900, 69064, 77875, 84875, 86330, 89000, 97000, 120862, 124600, 135800, 138128, 155750, 169750, 172660, 178000, 194000, 215825, 241724, 249200, 271600, 302155, 311500, 339500, 345320, 431650, 483448, 604310, 623000, 679000, 690640, 863300, 966896, 1079125, 1208620, 1246000, 1358000, 1510775, 1726600, 2158250, 2417240, 3021550, 3453200, 4316500, 4834480, 6043100, 7553875, 8633000, 12086200, 15107750, 17266000, 24172400, 30215500, 60431000, 120862000]

約数ペア:

[(1, 120862000), (2, 60431000), (4, 30215500), (5, 24172400), (7, 17266000), (8, 15107750), (10, 12086200), (14, 8633000), (16, 7553875), (20, 6043100), (25, 4834480), (28, 4316500), (35, 3453200), (40, 3021550), (50, 2417240), (56, 2158250), (70, 1726600), (80, 1510775), (89, 1358000), (97, 1246000), (100, 1208620), (112, 1079125), (125, 966896), (140, 863300), (175, 690640), (178, 679000), (194, 623000), (200, 604310), (250, 483448), (280, 431650), (350, 345320), (356, 339500), (388, 311500), (400, 302155), (445, 271600), (485, 249200), (500, 241724), (560, 215825), (623, 194000), (679, 178000), (700, 172660), (712, 169750), (776, 155750), (875, 138128), (890, 135800), (970, 124600), (1000, 120862), (1246, 97000), (1358, 89000), (1400, 86330), (1424, 84875), (1552, 77875), (1750, 69064), (1780, 67900), (1940, 62300), (2000, 60431), (2225, 54320), (2425, 49840), (2492, 48500), (2716, 44500), (2800, 43165), (3115, 38800), (3395, 35600), (3500, 34532), (3560, 33950), (3880, 31150), (4450, 27160), (4850, 24920), (4984, 24250), (5432, 22250), (6230, 19400), (6790, 17800), (7000, 17266), (7120, 16975), (7760, 15575), (8633, 14000), (8900, 13580), (9700, 12460), (9968, 12125), (10864, 11125)]