121283200

素因数分解:

$2^7\times 5^2\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 302793120

約数和(自身を除く): 181509920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 151, 160, 200, 251, 302, 320, 400, 502, 604, 640, 755, 800, 1004, 1208, 1255, 1510, 1600, 2008, 2416, 2510, 3020, 3200, 3775, 4016, 4832, 5020, 6040, 6275, 7550, 8032, 9664, 10040, 12080, 12550, 15100, 16064, 19328, 20080, 24160, 25100, 30200, 32128, 37901, 40160, 48320, 50200, 60400, 75802, 80320, 96640, 100400, 120800, 151604, 160640, 189505, 200800, 241600, 303208, 379010, 401600, 483200, 606416, 758020, 803200, 947525, 1212832, 1516040, 1895050, 2425664, 3032080, 3790100, 4851328, 6064160, 7580200, 12128320, 15160400, 24256640, 30320800, 60641600, 121283200]

約数ペア:

[(1, 121283200), (2, 60641600), (4, 30320800), (5, 24256640), (8, 15160400), (10, 12128320), (16, 7580200), (20, 6064160), (25, 4851328), (32, 3790100), (40, 3032080), (50, 2425664), (64, 1895050), (80, 1516040), (100, 1212832), (128, 947525), (151, 803200), (160, 758020), (200, 606416), (251, 483200), (302, 401600), (320, 379010), (400, 303208), (502, 241600), (604, 200800), (640, 189505), (755, 160640), (800, 151604), (1004, 120800), (1208, 100400), (1255, 96640), (1510, 80320), (1600, 75802), (2008, 60400), (2416, 50200), (2510, 48320), (3020, 40160), (3200, 37901), (3775, 32128), (4016, 30200), (4832, 25100), (5020, 24160), (6040, 20080), (6275, 19328), (7550, 16064), (8032, 15100), (9664, 12550), (10040, 12080)]