200906250

素因数分解:

$2^1\times 3^1\times 5^6\times {\mathrm{2143}}^1$

素因数の和:2178

約数の個数: 56

約数和(自身を含む): 502493568

約数和(自身を除く): 301587318

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 2143, 3125, 3750, 4286, 6250, 6429, 9375, 10715, 12858, 15625, 18750, 21430, 31250, 32145, 46875, 53575, 64290, 93750, 107150, 160725, 267875, 321450, 535750, 803625, 1339375, 1607250, 2678750, 4018125, 6696875, 8036250, 13393750, 20090625, 33484375, 40181250, 66968750, 100453125, 200906250]

約数ペア:

[(1, 200906250), (2, 100453125), (3, 66968750), (5, 40181250), (6, 33484375), (10, 20090625), (15, 13393750), (25, 8036250), (30, 6696875), (50, 4018125), (75, 2678750), (125, 1607250), (150, 1339375), (250, 803625), (375, 535750), (625, 321450), (750, 267875), (1250, 160725), (1875, 107150), (2143, 93750), (3125, 64290), (3750, 53575), (4286, 46875), (6250, 32145), (6429, 31250), (9375, 21430), (10715, 18750), (12858, 15625)]