75409920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{1091}}^1$

素因数の和:1123

約数の個数: 160

約数和(自身を含む): 268107840

約数和(自身を除く): 192697920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1091, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2182, 2304, 2560, 2880, 3273, 3456, 3840, 4320, 4364, 4608, 5455, 5760, 6546, 6912, 7680, 8640, 8728, 9819, 10910, 11520, 13092, 13824, 16365, 17280, 17456, 19638, 21820, 23040, 26184, 29457, 32730, 34560, 34912, 39276, 43640, 49095, 52368, 58914, 65460, 69120, 69824, 78552, 87280, 98190, 104736, 117828, 130920, 139648, 147285, 157104, 174560, 196380, 209472, 235656, 261840, 279296, 294570, 314208, 349120, 392760, 418944, 471312, 523680, 558592, 589140, 628416, 698240, 785520, 837888, 942624, 1047360, 1178280, 1256832, 1396480, 1571040, 1675776, 1885248, 2094720, 2356560, 2513664, 2792960, 3142080, 3770496, 4189440, 4713120, 5027328, 6284160, 7540992, 8378880, 9426240, 12568320, 15081984, 18852480, 25136640, 37704960, 75409920]

約数ペア:

[(1, 75409920), (2, 37704960), (3, 25136640), (4, 18852480), (5, 15081984), (6, 12568320), (8, 9426240), (9, 8378880), (10, 7540992), (12, 6284160), (15, 5027328), (16, 4713120), (18, 4189440), (20, 3770496), (24, 3142080), (27, 2792960), (30, 2513664), (32, 2356560), (36, 2094720), (40, 1885248), (45, 1675776), (48, 1571040), (54, 1396480), (60, 1256832), (64, 1178280), (72, 1047360), (80, 942624), (90, 837888), (96, 785520), (108, 698240), (120, 628416), (128, 589140), (135, 558592), (144, 523680), (160, 471312), (180, 418944), (192, 392760), (216, 349120), (240, 314208), (256, 294570), (270, 279296), (288, 261840), (320, 235656), (360, 209472), (384, 196380), (432, 174560), (480, 157104), (512, 147285), (540, 139648), (576, 130920), (640, 117828), (720, 104736), (768, 98190), (864, 87280), (960, 78552), (1080, 69824), (1091, 69120), (1152, 65460), (1280, 58914), (1440, 52368), (1536, 49095), (1728, 43640), (1920, 39276), (2160, 34912), (2182, 34560), (2304, 32730), (2560, 29457), (2880, 26184), (3273, 23040), (3456, 21820), (3840, 19638), (4320, 17456), (4364, 17280), (4608, 16365), (5455, 13824), (5760, 13092), (6546, 11520), (6912, 10910), (7680, 9819), (8640, 8728)]