30764600

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1523}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 72283320

約数和(自身を除く): 41518720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 1523, 2020, 2525, 3046, 4040, 5050, 6092, 7615, 10100, 12184, 15230, 20200, 30460, 38075, 60920, 76150, 152300, 153823, 304600, 307646, 615292, 769115, 1230584, 1538230, 3076460, 3845575, 6152920, 7691150, 15382300, 30764600]

約数ペア:

[(1, 30764600), (2, 15382300), (4, 7691150), (5, 6152920), (8, 3845575), (10, 3076460), (20, 1538230), (25, 1230584), (40, 769115), (50, 615292), (100, 307646), (101, 304600), (200, 153823), (202, 152300), (404, 76150), (505, 60920), (808, 38075), (1010, 30460), (1523, 20200), (2020, 15230), (2525, 12184), (3046, 10100), (4040, 7615), (5050, 6092)]