69409900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 173287520

約数和(自身を除く): 103877620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 229, 350, 433, 458, 700, 866, 916, 1145, 1603, 1732, 2165, 2290, 3031, 3206, 4330, 4580, 5725, 6062, 6412, 8015, 8660, 10825, 11450, 12124, 15155, 16030, 21650, 22900, 30310, 32060, 40075, 43300, 60620, 75775, 80150, 99157, 151550, 160300, 198314, 303100, 396628, 495785, 694099, 991570, 1388198, 1983140, 2478925, 2776396, 3470495, 4957850, 6940990, 9915700, 13881980, 17352475, 34704950, 69409900]

約数ペア:

[(1, 69409900), (2, 34704950), (4, 17352475), (5, 13881980), (7, 9915700), (10, 6940990), (14, 4957850), (20, 3470495), (25, 2776396), (28, 2478925), (35, 1983140), (50, 1388198), (70, 991570), (100, 694099), (140, 495785), (175, 396628), (229, 303100), (350, 198314), (433, 160300), (458, 151550), (700, 99157), (866, 80150), (916, 75775), (1145, 60620), (1603, 43300), (1732, 40075), (2165, 32060), (2290, 30310), (3031, 22900), (3206, 21650), (4330, 16030), (4580, 15155), (5725, 12124), (6062, 11450), (6412, 10825), (8015, 8660)]