42538300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:995

約数の個数: 72

約数和(自身を含む): 107187584

約数和(自身を除く): 64649284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 100, 134, 140, 175, 268, 335, 350, 469, 670, 700, 907, 938, 1340, 1675, 1814, 1876, 2345, 3350, 3628, 4535, 4690, 6349, 6700, 9070, 9380, 11725, 12698, 18140, 22675, 23450, 25396, 31745, 45350, 46900, 60769, 63490, 90700, 121538, 126980, 158725, 243076, 303845, 317450, 425383, 607690, 634900, 850766, 1215380, 1519225, 1701532, 2126915, 3038450, 4253830, 6076900, 8507660, 10634575, 21269150, 42538300]

約数ペア:

[(1, 42538300), (2, 21269150), (4, 10634575), (5, 8507660), (7, 6076900), (10, 4253830), (14, 3038450), (20, 2126915), (25, 1701532), (28, 1519225), (35, 1215380), (50, 850766), (67, 634900), (70, 607690), (100, 425383), (134, 317450), (140, 303845), (175, 243076), (268, 158725), (335, 126980), (350, 121538), (469, 90700), (670, 63490), (700, 60769), (907, 46900), (938, 45350), (1340, 31745), (1675, 25396), (1814, 23450), (1876, 22675), (2345, 18140), (3350, 12698), (3628, 11725), (4535, 9380), (4690, 9070), (6349, 6700)]