30545200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{10909}}^1$

素因数の和:10934

約数の個数: 60

約数和(自身を含む): 83876080

約数和(自身を除く): 53330880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 10909, 21818, 43636, 54545, 76363, 87272, 109090, 152726, 174544, 218180, 272725, 305452, 381815, 436360, 545450, 610904, 763630, 872720, 1090900, 1221808, 1527260, 1909075, 2181800, 3054520, 3818150, 4363600, 6109040, 7636300, 15272600, 30545200]

約数ペア:

[(1, 30545200), (2, 15272600), (4, 7636300), (5, 6109040), (7, 4363600), (8, 3818150), (10, 3054520), (14, 2181800), (16, 1909075), (20, 1527260), (25, 1221808), (28, 1090900), (35, 872720), (40, 763630), (50, 610904), (56, 545450), (70, 436360), (80, 381815), (100, 305452), (112, 272725), (140, 218180), (175, 174544), (200, 152726), (280, 109090), (350, 87272), (400, 76363), (560, 54545), (700, 43636), (1400, 21818), (2800, 10909)]