121549203700

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{379}}^1\times {\mathrm{12479}}^1$

素因数の和:13129

約数の個数: 72

約数和(自身を含む): 265508006400

約数和(自身を除く): 143958802700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 379, 514, 758, 1028, 1285, 1516, 1895, 2570, 3790, 5140, 6425, 7580, 9475, 12479, 12850, 18950, 24958, 25700, 37900, 49916, 62395, 97403, 124790, 194806, 249580, 311975, 389612, 487015, 623950, 974030, 1247900, 1948060, 2435075, 3207103, 4729541, 4870150, 6414206, 9459082, 9740300, 12828412, 16035515, 18918164, 23647705, 32071030, 47295410, 64142060, 80177575, 94590820, 118238525, 160355150, 236477050, 320710300, 472954100, 1215492037, 2430984074, 4861968148, 6077460185, 12154920370, 24309840740, 30387300925, 60774601850, 121549203700]

約数ペア:

[(1, 121549203700), (2, 60774601850), (4, 30387300925), (5, 24309840740), (10, 12154920370), (20, 6077460185), (25, 4861968148), (50, 2430984074), (100, 1215492037), (257, 472954100), (379, 320710300), (514, 236477050), (758, 160355150), (1028, 118238525), (1285, 94590820), (1516, 80177575), (1895, 64142060), (2570, 47295410), (3790, 32071030), (5140, 23647705), (6425, 18918164), (7580, 16035515), (9475, 12828412), (12479, 9740300), (12850, 9459082), (18950, 6414206), (24958, 4870150), (25700, 4729541), (37900, 3207103), (49916, 2435075), (62395, 1948060), (97403, 1247900), (124790, 974030), (194806, 623950), (249580, 487015), (311975, 389612)]