388723800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{4729}}^1$

素因数の和:4885

約数の個数: 96

約数和(自身を含む): 1214096400

約数和(自身を除く): 825372600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 137, 150, 200, 274, 300, 411, 548, 600, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 3425, 4110, 4729, 5480, 6850, 8220, 9458, 10275, 13700, 14187, 16440, 18916, 20550, 23645, 27400, 28374, 37832, 41100, 47290, 56748, 70935, 82200, 94580, 113496, 118225, 141870, 189160, 236450, 283740, 354675, 472900, 567480, 647873, 709350, 945800, 1295746, 1418700, 1943619, 2591492, 2837400, 3239365, 3887238, 5182984, 6478730, 7774476, 9718095, 12957460, 15548952, 16196825, 19436190, 25914920, 32393650, 38872380, 48590475, 64787300, 77744760, 97180950, 129574600, 194361900, 388723800]

約数ペア:

[(1, 388723800), (2, 194361900), (3, 129574600), (4, 97180950), (5, 77744760), (6, 64787300), (8, 48590475), (10, 38872380), (12, 32393650), (15, 25914920), (20, 19436190), (24, 16196825), (25, 15548952), (30, 12957460), (40, 9718095), (50, 7774476), (60, 6478730), (75, 5182984), (100, 3887238), (120, 3239365), (137, 2837400), (150, 2591492), (200, 1943619), (274, 1418700), (300, 1295746), (411, 945800), (548, 709350), (600, 647873), (685, 567480), (822, 472900), (1096, 354675), (1370, 283740), (1644, 236450), (2055, 189160), (2740, 141870), (3288, 118225), (3425, 113496), (4110, 94580), (4729, 82200), (5480, 70935), (6850, 56748), (8220, 47290), (9458, 41100), (10275, 37832), (13700, 28374), (14187, 27400), (16440, 23645), (18916, 20550)]