66287700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{24551}}^1$

素因数の和:24574

約数の個数: 72

約数和(自身を含む): 213111360

約数和(自身を除く): 146823660

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, 24551, 49102, 73653, 98204, 122755, 147306, 220959, 245510, 294612, 368265, 441918, 491020, 613775, 662877, 736530, 883836, 1104795, 1227550, 1325754, 1473060, 1841325, 2209590, 2455100, 2651508, 3314385, 3682650, 4419180, 5523975, 6628770, 7365300, 11047950, 13257540, 16571925, 22095900, 33143850, 66287700]

約数ペア:

[(1, 66287700), (2, 33143850), (3, 22095900), (4, 16571925), (5, 13257540), (6, 11047950), (9, 7365300), (10, 6628770), (12, 5523975), (15, 4419180), (18, 3682650), (20, 3314385), (25, 2651508), (27, 2455100), (30, 2209590), (36, 1841325), (45, 1473060), (50, 1325754), (54, 1227550), (60, 1104795), (75, 883836), (90, 736530), (100, 662877), (108, 613775), (135, 491020), (150, 441918), (180, 368265), (225, 294612), (270, 245510), (300, 220959), (450, 147306), (540, 122755), (675, 98204), (900, 73653), (1350, 49102), (2700, 24551)]