138554700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2393}}^1$

素因数の和:2603

約数の個数: 72

約数和(自身を含む): 403130448

約数和(自身を除く): 264575748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 193, 300, 386, 579, 772, 965, 1158, 1930, 2316, 2393, 2895, 3860, 4786, 4825, 5790, 7179, 9572, 9650, 11580, 11965, 14358, 14475, 19300, 23930, 28716, 28950, 35895, 47860, 57900, 59825, 71790, 119650, 143580, 179475, 239300, 358950, 461849, 717900, 923698, 1385547, 1847396, 2309245, 2771094, 4618490, 5542188, 6927735, 9236980, 11546225, 13855470, 23092450, 27710940, 34638675, 46184900, 69277350, 138554700]

約数ペア:

[(1, 138554700), (2, 69277350), (3, 46184900), (4, 34638675), (5, 27710940), (6, 23092450), (10, 13855470), (12, 11546225), (15, 9236980), (20, 6927735), (25, 5542188), (30, 4618490), (50, 2771094), (60, 2309245), (75, 1847396), (100, 1385547), (150, 923698), (193, 717900), (300, 461849), (386, 358950), (579, 239300), (772, 179475), (965, 143580), (1158, 119650), (1930, 71790), (2316, 59825), (2393, 57900), (2895, 47860), (3860, 35895), (4786, 28950), (4825, 28716), (5790, 23930), (7179, 19300), (9572, 14475), (9650, 14358), (11580, 11965)]