128057850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{284573}}^1$

素因数の和:284591

約数の個数: 36

約数和(自身を含む): 344049966

約数和(自身を除く): 215992116

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 284573, 569146, 853719, 1422865, 1707438, 2561157, 2845730, 4268595, 5122314, 7114325, 8537190, 12805785, 14228650, 21342975, 25611570, 42685950, 64028925, 128057850]

約数ペア:

[(1, 128057850), (2, 64028925), (3, 42685950), (5, 25611570), (6, 21342975), (9, 14228650), (10, 12805785), (15, 8537190), (18, 7114325), (25, 5122314), (30, 4268595), (45, 2845730), (50, 2561157), (75, 1707438), (90, 1422865), (150, 853719), (225, 569146), (450, 284573)]