30124900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23173}}^1$

素因数の和:23200

約数の個数: 36

約数和(自身を含む): 70402612

約数和(自身を除く): 40277712

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 23173, 46346, 92692, 115865, 231730, 301249, 463460, 579325, 602498, 1158650, 1204996, 1506245, 2317300, 3012490, 6024980, 7531225, 15062450, 30124900]

約数ペア:

[(1, 30124900), (2, 15062450), (4, 7531225), (5, 6024980), (10, 3012490), (13, 2317300), (20, 1506245), (25, 1204996), (26, 1158650), (50, 602498), (52, 579325), (65, 463460), (100, 301249), (130, 231730), (260, 115865), (325, 92692), (650, 46346), (1300, 23173)]