8313900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 28498176

約数和(自身を除く): 20184276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 50, 60, 70, 74, 75, 84, 100, 105, 107, 111, 140, 148, 150, 175, 185, 210, 214, 222, 259, 300, 321, 350, 370, 420, 428, 444, 518, 525, 535, 555, 642, 700, 740, 749, 777, 925, 1036, 1050, 1070, 1110, 1284, 1295, 1498, 1554, 1605, 1850, 2100, 2140, 2220, 2247, 2590, 2675, 2775, 2996, 3108, 3210, 3700, 3745, 3885, 3959, 4494, 5180, 5350, 5550, 6420, 6475, 7490, 7770, 7918, 8025, 8988, 10700, 11100, 11235, 11877, 12950, 14980, 15540, 15836, 16050, 18725, 19425, 19795, 22470, 23754, 25900, 27713, 32100, 37450, 38850, 39590, 44940, 47508, 55426, 56175, 59385, 74900, 77700, 79180, 83139, 98975, 110852, 112350, 118770, 138565, 166278, 197950, 224700, 237540, 277130, 296925, 332556, 395900, 415695, 554260, 593850, 692825, 831390, 1187700, 1385650, 1662780, 2078475, 2771300, 4156950, 8313900]

約数ペア:

[(1, 8313900), (2, 4156950), (3, 2771300), (4, 2078475), (5, 1662780), (6, 1385650), (7, 1187700), (10, 831390), (12, 692825), (14, 593850), (15, 554260), (20, 415695), (21, 395900), (25, 332556), (28, 296925), (30, 277130), (35, 237540), (37, 224700), (42, 197950), (50, 166278), (60, 138565), (70, 118770), (74, 112350), (75, 110852), (84, 98975), (100, 83139), (105, 79180), (107, 77700), (111, 74900), (140, 59385), (148, 56175), (150, 55426), (175, 47508), (185, 44940), (210, 39590), (214, 38850), (222, 37450), (259, 32100), (300, 27713), (321, 25900), (350, 23754), (370, 22470), (420, 19795), (428, 19425), (444, 18725), (518, 16050), (525, 15836), (535, 15540), (555, 14980), (642, 12950), (700, 11877), (740, 11235), (749, 11100), (777, 10700), (925, 8988), (1036, 8025), (1050, 7918), (1070, 7770), (1110, 7490), (1284, 6475), (1295, 6420), (1498, 5550), (1554, 5350), (1605, 5180), (1850, 4494), (2100, 3959), (2140, 3885), (2220, 3745), (2247, 3700), (2590, 3210), (2675, 3108), (2775, 2996)]