55228500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{4091}}^1$

素因数の和:4119

約数の個数: 96

約数和(自身を含む): 178738560

約数和(自身を除く): 123510060

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, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4091, 4500, 6750, 8182, 12273, 13500, 16364, 20455, 24546, 36819, 40910, 49092, 61365, 73638, 81820, 102275, 110457, 122730, 147276, 184095, 204550, 220914, 245460, 306825, 368190, 409100, 441828, 511375, 552285, 613650, 736380, 920475, 1022750, 1104570, 1227300, 1534125, 1840950, 2045500, 2209140, 2761425, 3068250, 3681900, 4602375, 5522850, 6136500, 9204750, 11045700, 13807125, 18409500, 27614250, 55228500]

約数ペア:

[(1, 55228500), (2, 27614250), (3, 18409500), (4, 13807125), (5, 11045700), (6, 9204750), (9, 6136500), (10, 5522850), (12, 4602375), (15, 3681900), (18, 3068250), (20, 2761425), (25, 2209140), (27, 2045500), (30, 1840950), (36, 1534125), (45, 1227300), (50, 1104570), (54, 1022750), (60, 920475), (75, 736380), (90, 613650), (100, 552285), (108, 511375), (125, 441828), (135, 409100), (150, 368190), (180, 306825), (225, 245460), (250, 220914), (270, 204550), (300, 184095), (375, 147276), (450, 122730), (500, 110457), (540, 102275), (675, 81820), (750, 73638), (900, 61365), (1125, 49092), (1350, 40910), (1500, 36819), (2250, 24546), (2700, 20455), (3375, 16364), (4091, 13500), (4500, 12273), (6750, 8182)]