640425300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{2134751}}^1$

素因数の和:2134768

約数の個数: 36

約数和(自身を含む): 1852964736

約数和(自身を除く): 1212539436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 2134751, 4269502, 6404253, 8539004, 10673755, 12808506, 21347510, 25617012, 32021265, 42695020, 53368775, 64042530, 106737550, 128085060, 160106325, 213475100, 320212650, 640425300]

約数ペア:

[(1, 640425300), (2, 320212650), (3, 213475100), (4, 160106325), (5, 128085060), (6, 106737550), (10, 64042530), (12, 53368775), (15, 42695020), (20, 32021265), (25, 25617012), (30, 21347510), (50, 12808506), (60, 10673755), (75, 8539004), (100, 6404253), (150, 4269502), (300, 2134751)]