250813440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{5443}}^1$

素因数の和:5474

約数の個数: 132

約数和(自身を含む): 869221704

約数和(自身を除く): 618408264

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5443, 5760, 7680, 9216, 10886, 11520, 15360, 16329, 21772, 23040, 27215, 32658, 43544, 46080, 48987, 54430, 65316, 81645, 87088, 97974, 108860, 130632, 163290, 174176, 195948, 217720, 244935, 261264, 326580, 348352, 391896, 435440, 489870, 522528, 653160, 696704, 783792, 870880, 979740, 1045056, 1306320, 1393408, 1567584, 1741760, 1959480, 2090112, 2612640, 2786816, 3135168, 3483520, 3918960, 4180224, 5225280, 5573632, 6270336, 6967040, 7837920, 8360448, 10450560, 12540672, 13934080, 15675840, 16720896, 20901120, 25081344, 27868160, 31351680, 41802240, 50162688, 62703360, 83604480, 125406720, 250813440]

約数ペア:

[(1, 250813440), (2, 125406720), (3, 83604480), (4, 62703360), (5, 50162688), (6, 41802240), (8, 31351680), (9, 27868160), (10, 25081344), (12, 20901120), (15, 16720896), (16, 15675840), (18, 13934080), (20, 12540672), (24, 10450560), (30, 8360448), (32, 7837920), (36, 6967040), (40, 6270336), (45, 5573632), (48, 5225280), (60, 4180224), (64, 3918960), (72, 3483520), (80, 3135168), (90, 2786816), (96, 2612640), (120, 2090112), (128, 1959480), (144, 1741760), (160, 1567584), (180, 1393408), (192, 1306320), (240, 1045056), (256, 979740), (288, 870880), (320, 783792), (360, 696704), (384, 653160), (480, 522528), (512, 489870), (576, 435440), (640, 391896), (720, 348352), (768, 326580), (960, 261264), (1024, 244935), (1152, 217720), (1280, 195948), (1440, 174176), (1536, 163290), (1920, 130632), (2304, 108860), (2560, 97974), (2880, 87088), (3072, 81645), (3840, 65316), (4608, 54430), (5120, 48987), (5443, 46080), (5760, 43544), (7680, 32658), (9216, 27215), (10886, 23040), (11520, 21772), (15360, 16329)]