142737900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{475793}}^1$

素因数の和:475810

約数の個数: 36

約数和(自身を含む): 412989192

約数和(自身を除く): 270251292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 475793, 951586, 1427379, 1903172, 2378965, 2854758, 4757930, 5709516, 7136895, 9515860, 11894825, 14273790, 23789650, 28547580, 35684475, 47579300, 71368950, 142737900]

約数ペア:

[(1, 142737900), (2, 71368950), (3, 47579300), (4, 35684475), (5, 28547580), (6, 23789650), (10, 14273790), (12, 11894825), (15, 9515860), (20, 7136895), (25, 5709516), (30, 4757930), (50, 2854758), (60, 2378965), (75, 1903172), (100, 1427379), (150, 951586), (300, 475793)]