378155200

素因数分解:

$2^6\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:2010

約数の個数: 84

約数和(自身を含む): 938328832

約数和(自身を除く): 560173632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 160, 200, 254, 320, 400, 508, 635, 800, 1016, 1270, 1600, 1861, 2032, 2540, 3175, 3722, 4064, 5080, 6350, 7444, 8128, 9305, 10160, 12700, 14888, 18610, 20320, 25400, 29776, 37220, 40640, 46525, 50800, 59552, 74440, 93050, 101600, 119104, 148880, 186100, 203200, 236347, 297760, 372200, 472694, 595520, 744400, 945388, 1181735, 1488800, 1890776, 2363470, 2977600, 3781552, 4726940, 5908675, 7563104, 9453880, 11817350, 15126208, 18907760, 23634700, 37815520, 47269400, 75631040, 94538800, 189077600, 378155200]

約数ペア:

[(1, 378155200), (2, 189077600), (4, 94538800), (5, 75631040), (8, 47269400), (10, 37815520), (16, 23634700), (20, 18907760), (25, 15126208), (32, 11817350), (40, 9453880), (50, 7563104), (64, 5908675), (80, 4726940), (100, 3781552), (127, 2977600), (160, 2363470), (200, 1890776), (254, 1488800), (320, 1181735), (400, 945388), (508, 744400), (635, 595520), (800, 472694), (1016, 372200), (1270, 297760), (1600, 236347), (1861, 203200), (2032, 186100), (2540, 148880), (3175, 119104), (3722, 101600), (4064, 93050), (5080, 74440), (6350, 59552), (7444, 50800), (8128, 46525), (9305, 40640), (10160, 37220), (12700, 29776), (14888, 25400), (18610, 20320)]