19623900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{65413}}^1$

素因数の和:65430

約数の個数: 36

約数和(自身を含む): 56779352

約数和(自身を除く): 37155452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 65413, 130826, 196239, 261652, 327065, 392478, 654130, 784956, 981195, 1308260, 1635325, 1962390, 3270650, 3924780, 4905975, 6541300, 9811950, 19623900]

約数ペア:

[(1, 19623900), (2, 9811950), (3, 6541300), (4, 4905975), (5, 3924780), (6, 3270650), (10, 1962390), (12, 1635325), (15, 1308260), (20, 981195), (25, 784956), (30, 654130), (50, 392478), (60, 327065), (75, 261652), (100, 196239), (150, 130826), (300, 65413)]