305577900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{113177}}^1$

素因数の和:113200

約数の個数: 72

約数和(自身を含む): 982385040

約数和(自身を除く): 676807140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 113177, 226354, 339531, 452708, 565885, 679062, 1018593, 1131770, 1358124, 1697655, 2037186, 2263540, 2829425, 3055779, 3395310, 4074372, 5092965, 5658850, 6111558, 6790620, 8488275, 10185930, 11317700, 12223116, 15278895, 16976550, 20371860, 25464825, 30557790, 33953100, 50929650, 61115580, 76394475, 101859300, 152788950, 305577900]

約数ペア:

[(1, 305577900), (2, 152788950), (3, 101859300), (4, 76394475), (5, 61115580), (6, 50929650), (9, 33953100), (10, 30557790), (12, 25464825), (15, 20371860), (18, 16976550), (20, 15278895), (25, 12223116), (27, 11317700), (30, 10185930), (36, 8488275), (45, 6790620), (50, 6111558), (54, 5658850), (60, 5092965), (75, 4074372), (90, 3395310), (100, 3055779), (108, 2829425), (135, 2263540), (150, 2037186), (180, 1697655), (225, 1358124), (270, 1131770), (300, 1018593), (450, 679062), (540, 565885), (675, 452708), (900, 339531), (1350, 226354), (2700, 113177)]