51245400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 159989760

約数和(自身を除く): 108744360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 223, 300, 383, 446, 600, 669, 766, 892, 1115, 1149, 1338, 1532, 1784, 1915, 2230, 2298, 2676, 3064, 3345, 3830, 4460, 4596, 5352, 5575, 5745, 6690, 7660, 8920, 9192, 9575, 11150, 11490, 13380, 15320, 16725, 19150, 22300, 22980, 26760, 28725, 33450, 38300, 44600, 45960, 57450, 66900, 76600, 85409, 114900, 133800, 170818, 229800, 256227, 341636, 427045, 512454, 683272, 854090, 1024908, 1281135, 1708180, 2049816, 2135225, 2562270, 3416360, 4270450, 5124540, 6405675, 8540900, 10249080, 12811350, 17081800, 25622700, 51245400]

約数ペア:

[(1, 51245400), (2, 25622700), (3, 17081800), (4, 12811350), (5, 10249080), (6, 8540900), (8, 6405675), (10, 5124540), (12, 4270450), (15, 3416360), (20, 2562270), (24, 2135225), (25, 2049816), (30, 1708180), (40, 1281135), (50, 1024908), (60, 854090), (75, 683272), (100, 512454), (120, 427045), (150, 341636), (200, 256227), (223, 229800), (300, 170818), (383, 133800), (446, 114900), (600, 85409), (669, 76600), (766, 66900), (892, 57450), (1115, 45960), (1149, 44600), (1338, 38300), (1532, 33450), (1784, 28725), (1915, 26760), (2230, 22980), (2298, 22300), (2676, 19150), (3064, 16725), (3345, 15320), (3830, 13380), (4460, 11490), (4596, 11150), (5352, 9575), (5575, 9192), (5745, 8920), (6690, 7660)]