123308100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7211}}^1$

素因数の和:7250

約数の個数: 108

約数和(自身を含む): 406901040

約数和(自身を除く): 283592940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 7211, 8550, 14422, 17100, 21633, 28844, 36055, 43266, 64899, 72110, 86532, 108165, 129798, 137009, 144220, 180275, 216330, 259596, 274018, 324495, 360550, 411027, 432660, 540825, 548036, 648990, 685045, 721100, 822054, 1081650, 1233081, 1297980, 1370090, 1622475, 1644108, 2055135, 2163300, 2466162, 2740180, 3244950, 3425225, 4110270, 4932324, 6165405, 6489900, 6850450, 8220540, 10275675, 12330810, 13700900, 20551350, 24661620, 30827025, 41102700, 61654050, 123308100]

約数ペア:

[(1, 123308100), (2, 61654050), (3, 41102700), (4, 30827025), (5, 24661620), (6, 20551350), (9, 13700900), (10, 12330810), (12, 10275675), (15, 8220540), (18, 6850450), (19, 6489900), (20, 6165405), (25, 4932324), (30, 4110270), (36, 3425225), (38, 3244950), (45, 2740180), (50, 2466162), (57, 2163300), (60, 2055135), (75, 1644108), (76, 1622475), (90, 1370090), (95, 1297980), (100, 1233081), (114, 1081650), (150, 822054), (171, 721100), (180, 685045), (190, 648990), (225, 548036), (228, 540825), (285, 432660), (300, 411027), (342, 360550), (380, 324495), (450, 274018), (475, 259596), (570, 216330), (684, 180275), (855, 144220), (900, 137009), (950, 129798), (1140, 108165), (1425, 86532), (1710, 72110), (1900, 64899), (2850, 43266), (3420, 36055), (4275, 28844), (5700, 21633), (7211, 17100), (8550, 14422)]