64920300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{216401}}^1$

素因数の和:216418

約数の個数: 36

約数和(自身を含む): 187836936

約数和(自身を除く): 122916636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 216401, 432802, 649203, 865604, 1082005, 1298406, 2164010, 2596812, 3246015, 4328020, 5410025, 6492030, 10820050, 12984060, 16230075, 21640100, 32460150, 64920300]

約数ペア:

[(1, 64920300), (2, 32460150), (3, 21640100), (4, 16230075), (5, 12984060), (6, 10820050), (10, 6492030), (12, 5410025), (15, 4328020), (20, 3246015), (25, 2596812), (30, 2164010), (50, 1298406), (60, 1082005), (75, 865604), (100, 649203), (150, 432802), (300, 216401)]