128934600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{214891}}^1$

素因数の和:214910

約数の個数: 48

約数和(自身を含む): 399699120

約数和(自身を除く): 270764520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 214891, 429782, 644673, 859564, 1074455, 1289346, 1719128, 2148910, 2578692, 3223365, 4297820, 5157384, 5372275, 6446730, 8595640, 10744550, 12893460, 16116825, 21489100, 25786920, 32233650, 42978200, 64467300, 128934600]

約数ペア:

[(1, 128934600), (2, 64467300), (3, 42978200), (4, 32233650), (5, 25786920), (6, 21489100), (8, 16116825), (10, 12893460), (12, 10744550), (15, 8595640), (20, 6446730), (24, 5372275), (25, 5157384), (30, 4297820), (40, 3223365), (50, 2578692), (60, 2148910), (75, 1719128), (100, 1289346), (120, 1074455), (150, 859564), (200, 644673), (300, 429782), (600, 214891)]