140213500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 365994720

約数和(自身を除く): 225781220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 59, 70, 97, 98, 100, 118, 125, 140, 175, 194, 196, 236, 245, 250, 295, 350, 388, 413, 485, 490, 500, 590, 679, 700, 826, 875, 970, 980, 1180, 1225, 1358, 1475, 1652, 1750, 1940, 2065, 2425, 2450, 2716, 2891, 2950, 3395, 3500, 4130, 4753, 4850, 4900, 5723, 5782, 5900, 6125, 6790, 7375, 8260, 9506, 9700, 10325, 11446, 11564, 12125, 12250, 13580, 14455, 14750, 16975, 19012, 20650, 22892, 23765, 24250, 24500, 28615, 28910, 29500, 33950, 40061, 41300, 47530, 48500, 51625, 57230, 57820, 67900, 72275, 80122, 84875, 95060, 103250, 114460, 118825, 143075, 144550, 160244, 169750, 200305, 206500, 237650, 280427, 286150, 289100, 339500, 361375, 400610, 475300, 560854, 572300, 594125, 715375, 722750, 801220, 1001525, 1121708, 1188250, 1402135, 1430750, 1445500, 2003050, 2376500, 2804270, 2861500, 4006100, 5007625, 5608540, 7010675, 10015250, 14021350, 20030500, 28042700, 35053375, 70106750, 140213500]

約数ペア:

[(1, 140213500), (2, 70106750), (4, 35053375), (5, 28042700), (7, 20030500), (10, 14021350), (14, 10015250), (20, 7010675), (25, 5608540), (28, 5007625), (35, 4006100), (49, 2861500), (50, 2804270), (59, 2376500), (70, 2003050), (97, 1445500), (98, 1430750), (100, 1402135), (118, 1188250), (125, 1121708), (140, 1001525), (175, 801220), (194, 722750), (196, 715375), (236, 594125), (245, 572300), (250, 560854), (295, 475300), (350, 400610), (388, 361375), (413, 339500), (485, 289100), (490, 286150), (500, 280427), (590, 237650), (679, 206500), (700, 200305), (826, 169750), (875, 160244), (970, 144550), (980, 143075), (1180, 118825), (1225, 114460), (1358, 103250), (1475, 95060), (1652, 84875), (1750, 80122), (1940, 72275), (2065, 67900), (2425, 57820), (2450, 57230), (2716, 51625), (2891, 48500), (2950, 47530), (3395, 41300), (3500, 40061), (4130, 33950), (4753, 29500), (4850, 28910), (4900, 28615), (5723, 24500), (5782, 24250), (5900, 23765), (6125, 22892), (6790, 20650), (7375, 19012), (8260, 16975), (9506, 14750), (9700, 14455), (10325, 13580), (11446, 12250), (11564, 12125)]