72151100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1747}}^1$

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 182071680

約数和(自身を除く): 109920580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 826, 1180, 1475, 1652, 1747, 2065, 2950, 3494, 4130, 5900, 6988, 8260, 8735, 10325, 12229, 17470, 20650, 24458, 34940, 41300, 43675, 48916, 61145, 87350, 103073, 122290, 174700, 206146, 244580, 305725, 412292, 515365, 611450, 721511, 1030730, 1222900, 1443022, 2061460, 2576825, 2886044, 3607555, 5153650, 7215110, 10307300, 14430220, 18037775, 36075550, 72151100]

約数ペア:

[(1, 72151100), (2, 36075550), (4, 18037775), (5, 14430220), (7, 10307300), (10, 7215110), (14, 5153650), (20, 3607555), (25, 2886044), (28, 2576825), (35, 2061460), (50, 1443022), (59, 1222900), (70, 1030730), (100, 721511), (118, 611450), (140, 515365), (175, 412292), (236, 305725), (295, 244580), (350, 206146), (413, 174700), (590, 122290), (700, 103073), (826, 87350), (1180, 61145), (1475, 48916), (1652, 43675), (1747, 41300), (2065, 34940), (2950, 24458), (3494, 20650), (4130, 17470), (5900, 12229), (6988, 10325), (8260, 8735)]