255932850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1132

約数の個数: 96

約数和(自身を含む): 676296000

約数和(自身を除く): 420363150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 89, 95, 114, 150, 178, 190, 267, 285, 445, 475, 534, 570, 890, 950, 1009, 1335, 1425, 1691, 2018, 2225, 2670, 2850, 3027, 3382, 4450, 5045, 5073, 6054, 6675, 8455, 10090, 10146, 13350, 15135, 16910, 19171, 25225, 25365, 30270, 38342, 42275, 50450, 50730, 57513, 75675, 84550, 89801, 95855, 115026, 126825, 151350, 179602, 191710, 253650, 269403, 287565, 449005, 479275, 538806, 575130, 898010, 958550, 1347015, 1437825, 1706219, 2245025, 2694030, 2875650, 3412438, 4490050, 5118657, 6735075, 8531095, 10237314, 13470150, 17062190, 25593285, 42655475, 51186570, 85310950, 127966425, 255932850]

約数ペア:

[(1, 255932850), (2, 127966425), (3, 85310950), (5, 51186570), (6, 42655475), (10, 25593285), (15, 17062190), (19, 13470150), (25, 10237314), (30, 8531095), (38, 6735075), (50, 5118657), (57, 4490050), (75, 3412438), (89, 2875650), (95, 2694030), (114, 2245025), (150, 1706219), (178, 1437825), (190, 1347015), (267, 958550), (285, 898010), (445, 575130), (475, 538806), (534, 479275), (570, 449005), (890, 287565), (950, 269403), (1009, 253650), (1335, 191710), (1425, 179602), (1691, 151350), (2018, 126825), (2225, 115026), (2670, 95855), (2850, 89801), (3027, 84550), (3382, 75675), (4450, 57513), (5045, 50730), (5073, 50450), (6054, 42275), (6675, 38342), (8455, 30270), (10090, 25365), (10146, 25225), (13350, 19171), (15135, 16910)]