130984500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{87323}}^1$

素因数の和:87345

約数の個数: 48

約数和(自身を含む): 381431232

約数和(自身を除く): 250446732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 87323, 174646, 261969, 349292, 436615, 523938, 873230, 1047876, 1309845, 1746460, 2183075, 2619690, 4366150, 5239380, 6549225, 8732300, 10915375, 13098450, 21830750, 26196900, 32746125, 43661500, 65492250, 130984500]

約数ペア:

[(1, 130984500), (2, 65492250), (3, 43661500), (4, 32746125), (5, 26196900), (6, 21830750), (10, 13098450), (12, 10915375), (15, 8732300), (20, 6549225), (25, 5239380), (30, 4366150), (50, 2619690), (60, 2183075), (75, 1746460), (100, 1309845), (125, 1047876), (150, 873230), (250, 523938), (300, 436615), (375, 349292), (500, 261969), (750, 174646), (1500, 87323)]