225951840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1101

約数の個数: 144

約数和(自身を含む): 776372688

約数和(自身を除く): 550420848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 240, 288, 346, 360, 480, 519, 692, 720, 865, 907, 1038, 1384, 1440, 1557, 1730, 1814, 2076, 2595, 2721, 2768, 3114, 3460, 3628, 4152, 4535, 5190, 5442, 5536, 6228, 6920, 7256, 7785, 8163, 8304, 9070, 10380, 10884, 12456, 13605, 13840, 14512, 15570, 16326, 16608, 18140, 20760, 21768, 24912, 27210, 27680, 29024, 31140, 32652, 36280, 40815, 41520, 43536, 49824, 54420, 62280, 65304, 72560, 81630, 83040, 87072, 108840, 124560, 130608, 145120, 156911, 163260, 217680, 249120, 261216, 313822, 326520, 435360, 470733, 627644, 653040, 784555, 941466, 1255288, 1306080, 1412199, 1569110, 1882932, 2353665, 2510576, 2824398, 3138220, 3765864, 4707330, 5021152, 5648796, 6276440, 7060995, 7531728, 9414660, 11297592, 12552880, 14121990, 15063456, 18829320, 22595184, 25105760, 28243980, 37658640, 45190368, 56487960, 75317280, 112975920, 225951840]

約数ペア:

[(1, 225951840), (2, 112975920), (3, 75317280), (4, 56487960), (5, 45190368), (6, 37658640), (8, 28243980), (9, 25105760), (10, 22595184), (12, 18829320), (15, 15063456), (16, 14121990), (18, 12552880), (20, 11297592), (24, 9414660), (30, 7531728), (32, 7060995), (36, 6276440), (40, 5648796), (45, 5021152), (48, 4707330), (60, 3765864), (72, 3138220), (80, 2824398), (90, 2510576), (96, 2353665), (120, 1882932), (144, 1569110), (160, 1412199), (173, 1306080), (180, 1255288), (240, 941466), (288, 784555), (346, 653040), (360, 627644), (480, 470733), (519, 435360), (692, 326520), (720, 313822), (865, 261216), (907, 249120), (1038, 217680), (1384, 163260), (1440, 156911), (1557, 145120), (1730, 130608), (1814, 124560), (2076, 108840), (2595, 87072), (2721, 83040), (2768, 81630), (3114, 72560), (3460, 65304), (3628, 62280), (4152, 54420), (4535, 49824), (5190, 43536), (5442, 41520), (5536, 40815), (6228, 36280), (6920, 32652), (7256, 31140), (7785, 29024), (8163, 27680), (8304, 27210), (9070, 24912), (10380, 21768), (10884, 20760), (12456, 18140), (13605, 16608), (13840, 16326), (14512, 15570)]