225307950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2411}}^1$

素因数の和:2522

約数の個数: 96

約数和(自身を含む): 646030080

約数和(自身を除く): 420722130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 89, 105, 150, 175, 178, 210, 267, 350, 445, 525, 534, 623, 890, 1050, 1246, 1335, 1869, 2225, 2411, 2670, 3115, 3738, 4450, 4822, 6230, 6675, 7233, 9345, 12055, 13350, 14466, 15575, 16877, 18690, 24110, 31150, 33754, 36165, 46725, 50631, 60275, 72330, 84385, 93450, 101262, 120550, 168770, 180825, 214579, 253155, 361650, 421925, 429158, 506310, 643737, 843850, 1072895, 1265775, 1287474, 1502053, 2145790, 2531550, 3004106, 3218685, 4506159, 5364475, 6437370, 7510265, 9012318, 10728950, 15020530, 16093425, 22530795, 32186850, 37551325, 45061590, 75102650, 112653975, 225307950]

約数ペア:

[(1, 225307950), (2, 112653975), (3, 75102650), (5, 45061590), (6, 37551325), (7, 32186850), (10, 22530795), (14, 16093425), (15, 15020530), (21, 10728950), (25, 9012318), (30, 7510265), (35, 6437370), (42, 5364475), (50, 4506159), (70, 3218685), (75, 3004106), (89, 2531550), (105, 2145790), (150, 1502053), (175, 1287474), (178, 1265775), (210, 1072895), (267, 843850), (350, 643737), (445, 506310), (525, 429158), (534, 421925), (623, 361650), (890, 253155), (1050, 214579), (1246, 180825), (1335, 168770), (1869, 120550), (2225, 101262), (2411, 93450), (2670, 84385), (3115, 72330), (3738, 60275), (4450, 50631), (4822, 46725), (6230, 36165), (6675, 33754), (7233, 31150), (9345, 24110), (12055, 18690), (13350, 16877), (14466, 15575)]