107143300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 255296160

約数和(自身を除く): 148152860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 257, 275, 379, 514, 550, 758, 1028, 1100, 1285, 1516, 1895, 2570, 2827, 3790, 4169, 5140, 5654, 6425, 7580, 8338, 9475, 11308, 12850, 14135, 16676, 18950, 20845, 25700, 28270, 37900, 41690, 56540, 70675, 83380, 97403, 104225, 141350, 194806, 208450, 282700, 389612, 416900, 487015, 974030, 1071433, 1948060, 2142866, 2435075, 4285732, 4870150, 5357165, 9740300, 10714330, 21428660, 26785825, 53571650, 107143300]

約数ペア:

[(1, 107143300), (2, 53571650), (4, 26785825), (5, 21428660), (10, 10714330), (11, 9740300), (20, 5357165), (22, 4870150), (25, 4285732), (44, 2435075), (50, 2142866), (55, 1948060), (100, 1071433), (110, 974030), (220, 487015), (257, 416900), (275, 389612), (379, 282700), (514, 208450), (550, 194806), (758, 141350), (1028, 104225), (1100, 97403), (1285, 83380), (1516, 70675), (1895, 56540), (2570, 41690), (2827, 37900), (3790, 28270), (4169, 25700), (5140, 20845), (5654, 18950), (6425, 16676), (7580, 14135), (8338, 12850), (9475, 11308)]