251184000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{5233}}^1$

素因数の和:5265

約数の個数: 128

約数和(自身を含む): 832834080

約数和(自身を除く): 581650080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4800, 5233, 6000, 8000, 9600, 10466, 12000, 15699, 16000, 20932, 24000, 26165, 31398, 41864, 48000, 52330, 62796, 78495, 83728, 104660, 125592, 130825, 156990, 167456, 209320, 251184, 261650, 313980, 334912, 392475, 418640, 502368, 523300, 627960, 654125, 669824, 784950, 837280, 1004736, 1046600, 1255920, 1308250, 1569900, 1674560, 1962375, 2009472, 2093200, 2511840, 2616500, 3139800, 3349120, 3924750, 4186400, 5023680, 5233000, 6279600, 7849500, 8372800, 10047360, 10466000, 12559200, 15699000, 16745600, 20932000, 25118400, 31398000, 41864000, 50236800, 62796000, 83728000, 125592000, 251184000]

約数ペア:

[(1, 251184000), (2, 125592000), (3, 83728000), (4, 62796000), (5, 50236800), (6, 41864000), (8, 31398000), (10, 25118400), (12, 20932000), (15, 16745600), (16, 15699000), (20, 12559200), (24, 10466000), (25, 10047360), (30, 8372800), (32, 7849500), (40, 6279600), (48, 5233000), (50, 5023680), (60, 4186400), (64, 3924750), (75, 3349120), (80, 3139800), (96, 2616500), (100, 2511840), (120, 2093200), (125, 2009472), (128, 1962375), (150, 1674560), (160, 1569900), (192, 1308250), (200, 1255920), (240, 1046600), (250, 1004736), (300, 837280), (320, 784950), (375, 669824), (384, 654125), (400, 627960), (480, 523300), (500, 502368), (600, 418640), (640, 392475), (750, 334912), (800, 313980), (960, 261650), (1000, 251184), (1200, 209320), (1500, 167456), (1600, 156990), (1920, 130825), (2000, 125592), (2400, 104660), (3000, 83728), (3200, 78495), (4000, 62796), (4800, 52330), (5233, 48000), (6000, 41864), (8000, 31398), (9600, 26165), (10466, 24000), (12000, 20932), (15699, 16000)]