254499000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{12119}}^1$

素因数の和:12150

約数の個数: 128

約数和(自身を含む): 907545600

約数和(自身を除く): 653046600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 10500, 12119, 21000, 24238, 36357, 48476, 60595, 72714, 84833, 96952, 121190, 145428, 169666, 181785, 242380, 254499, 290856, 302975, 339332, 363570, 424165, 484760, 508998, 605950, 678664, 727140, 848330, 908925, 1017996, 1211900, 1272495, 1454280, 1514875, 1696660, 1817850, 2035992, 2120825, 2423800, 2544990, 3029750, 3393320, 3635700, 4241650, 4544625, 5089980, 6059500, 6362475, 7271400, 8483300, 9089250, 10179960, 10604125, 12119000, 12724950, 16966600, 18178500, 21208250, 25449900, 31812375, 36357000, 42416500, 50899800, 63624750, 84833000, 127249500, 254499000]

約数ペア:

[(1, 254499000), (2, 127249500), (3, 84833000), (4, 63624750), (5, 50899800), (6, 42416500), (7, 36357000), (8, 31812375), (10, 25449900), (12, 21208250), (14, 18178500), (15, 16966600), (20, 12724950), (21, 12119000), (24, 10604125), (25, 10179960), (28, 9089250), (30, 8483300), (35, 7271400), (40, 6362475), (42, 6059500), (50, 5089980), (56, 4544625), (60, 4241650), (70, 3635700), (75, 3393320), (84, 3029750), (100, 2544990), (105, 2423800), (120, 2120825), (125, 2035992), (140, 1817850), (150, 1696660), (168, 1514875), (175, 1454280), (200, 1272495), (210, 1211900), (250, 1017996), (280, 908925), (300, 848330), (350, 727140), (375, 678664), (420, 605950), (500, 508998), (525, 484760), (600, 424165), (700, 363570), (750, 339332), (840, 302975), (875, 290856), (1000, 254499), (1050, 242380), (1400, 181785), (1500, 169666), (1750, 145428), (2100, 121190), (2625, 96952), (3000, 84833), (3500, 72714), (4200, 60595), (5250, 48476), (7000, 36357), (10500, 24238), (12119, 21000)]