19317300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3389}}^1$

素因数の和:3425

約数の個数: 72

約数和(自身を含む): 58850400

約数和(自身を除く): 39533100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 3389, 5700, 6778, 10167, 13556, 16945, 20334, 33890, 40668, 50835, 64391, 67780, 84725, 101670, 128782, 169450, 193173, 203340, 254175, 257564, 321955, 338900, 386346, 508350, 643910, 772692, 965865, 1016700, 1287820, 1609775, 1931730, 3219550, 3863460, 4829325, 6439100, 9658650, 19317300]

約数ペア:

[(1, 19317300), (2, 9658650), (3, 6439100), (4, 4829325), (5, 3863460), (6, 3219550), (10, 1931730), (12, 1609775), (15, 1287820), (19, 1016700), (20, 965865), (25, 772692), (30, 643910), (38, 508350), (50, 386346), (57, 338900), (60, 321955), (75, 257564), (76, 254175), (95, 203340), (100, 193173), (114, 169450), (150, 128782), (190, 101670), (228, 84725), (285, 67780), (300, 64391), (380, 50835), (475, 40668), (570, 33890), (950, 20334), (1140, 16945), (1425, 13556), (1900, 10167), (2850, 6778), (3389, 5700)]