201699780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{7487}}^1$

素因数の和:7948

約数の個数: 48

約数和(自身を含む): 566092800

約数和(自身を除く): 364393020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2694, 4490, 5388, 6735, 7487, 8980, 13470, 14974, 22461, 26940, 29948, 37435, 44922, 74870, 89844, 112305, 149740, 224610, 449220, 3361663, 6723326, 10084989, 13446652, 16808315, 20169978, 33616630, 40339956, 50424945, 67233260, 100849890, 201699780]

約数ペア:

[(1, 201699780), (2, 100849890), (3, 67233260), (4, 50424945), (5, 40339956), (6, 33616630), (10, 20169978), (12, 16808315), (15, 13446652), (20, 10084989), (30, 6723326), (60, 3361663), (449, 449220), (898, 224610), (1347, 149740), (1796, 112305), (2245, 89844), (2694, 74870), (4490, 44922), (5388, 37435), (6735, 29948), (7487, 26940), (8980, 22461), (13470, 14974)]