225987200

素因数分解:

$2^7\times 5^2\times {\mathrm{70621}}^1$

素因数の和:70645

約数の個数: 48

約数和(自身を含む): 558266910

約数和(自身を除く): 332279710

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 70621, 141242, 282484, 353105, 564968, 706210, 1129936, 1412420, 1765525, 2259872, 2824840, 3531050, 4519744, 5649680, 7062100, 9039488, 11299360, 14124200, 22598720, 28248400, 45197440, 56496800, 112993600, 225987200]

約数ペア:

[(1, 225987200), (2, 112993600), (4, 56496800), (5, 45197440), (8, 28248400), (10, 22598720), (16, 14124200), (20, 11299360), (25, 9039488), (32, 7062100), (40, 5649680), (50, 4519744), (64, 3531050), (80, 2824840), (100, 2259872), (128, 1765525), (160, 1412420), (200, 1129936), (320, 706210), (400, 564968), (640, 353105), (800, 282484), (1600, 141242), (3200, 70621)]