53791500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 184504320

約数和(自身を除く): 130712820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 105, 109, 125, 140, 141, 150, 175, 188, 210, 218, 235, 250, 282, 300, 327, 329, 350, 375, 420, 436, 470, 500, 525, 545, 564, 654, 658, 700, 705, 750, 763, 875, 940, 987, 1050, 1090, 1175, 1308, 1316, 1410, 1500, 1526, 1635, 1645, 1750, 1974, 2100, 2180, 2289, 2350, 2625, 2725, 2820, 3052, 3270, 3290, 3500, 3525, 3815, 3948, 4578, 4700, 4935, 5123, 5250, 5450, 5875, 6540, 6580, 7050, 7630, 8175, 8225, 9156, 9870, 10246, 10500, 10900, 11445, 11750, 13625, 14100, 15260, 15369, 16350, 16450, 17625, 19075, 19740, 20492, 22890, 23500, 24675, 25615, 27250, 30738, 32700, 32900, 35250, 35861, 38150, 40875, 41125, 45780, 49350, 51230, 54500, 57225, 61476, 70500, 71722, 76300, 76845, 81750, 82250, 95375, 98700, 102460, 107583, 114450, 123375, 128075, 143444, 153690, 163500, 164500, 179305, 190750, 215166, 228900, 246750, 256150, 286125, 307380, 358610, 381500, 384225, 430332, 493500, 512300, 537915, 572250, 640375, 717220, 768450, 896525, 1075830, 1144500, 1280750, 1536900, 1793050, 1921125, 2151660, 2561500, 2689575, 3586100, 3842250, 4482625, 5379150, 7684500, 8965250, 10758300, 13447875, 17930500, 26895750, 53791500]

約数ペア:

[(1, 53791500), (2, 26895750), (3, 17930500), (4, 13447875), (5, 10758300), (6, 8965250), (7, 7684500), (10, 5379150), (12, 4482625), (14, 3842250), (15, 3586100), (20, 2689575), (21, 2561500), (25, 2151660), (28, 1921125), (30, 1793050), (35, 1536900), (42, 1280750), (47, 1144500), (50, 1075830), (60, 896525), (70, 768450), (75, 717220), (84, 640375), (94, 572250), (100, 537915), (105, 512300), (109, 493500), (125, 430332), (140, 384225), (141, 381500), (150, 358610), (175, 307380), (188, 286125), (210, 256150), (218, 246750), (235, 228900), (250, 215166), (282, 190750), (300, 179305), (327, 164500), (329, 163500), (350, 153690), (375, 143444), (420, 128075), (436, 123375), (470, 114450), (500, 107583), (525, 102460), (545, 98700), (564, 95375), (654, 82250), (658, 81750), (700, 76845), (705, 76300), (750, 71722), (763, 70500), (875, 61476), (940, 57225), (987, 54500), (1050, 51230), (1090, 49350), (1175, 45780), (1308, 41125), (1316, 40875), (1410, 38150), (1500, 35861), (1526, 35250), (1635, 32900), (1645, 32700), (1750, 30738), (1974, 27250), (2100, 25615), (2180, 24675), (2289, 23500), (2350, 22890), (2625, 20492), (2725, 19740), (2820, 19075), (3052, 17625), (3270, 16450), (3290, 16350), (3500, 15369), (3525, 15260), (3815, 14100), (3948, 13625), (4578, 11750), (4700, 11445), (4935, 10900), (5123, 10500), (5250, 10246), (5450, 9870), (5875, 9156), (6540, 8225), (6580, 8175), (7050, 7630)]