55505100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{26431}}^1$

素因数の和:26455

約数の個数: 72

約数和(自身を含む): 183543808

約数和(自身を除く): 128038708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 26431, 52862, 79293, 105724, 132155, 158586, 185017, 264310, 317172, 370034, 396465, 528620, 555051, 660775, 740068, 792930, 925085, 1110102, 1321550, 1585860, 1850170, 1982325, 2220204, 2643100, 2775255, 3700340, 3964650, 4625425, 5550510, 7929300, 9250850, 11101020, 13876275, 18501700, 27752550, 55505100]

約数ペア:

[(1, 55505100), (2, 27752550), (3, 18501700), (4, 13876275), (5, 11101020), (6, 9250850), (7, 7929300), (10, 5550510), (12, 4625425), (14, 3964650), (15, 3700340), (20, 2775255), (21, 2643100), (25, 2220204), (28, 1982325), (30, 1850170), (35, 1585860), (42, 1321550), (50, 1110102), (60, 925085), (70, 792930), (75, 740068), (84, 660775), (100, 555051), (105, 528620), (140, 396465), (150, 370034), (175, 317172), (210, 264310), (300, 185017), (350, 158586), (420, 132155), (525, 105724), (700, 79293), (1050, 52862), (2100, 26431)]