149296980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{953}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 479533824

約数和(自身を除く): 330236844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 373, 420, 746, 953, 1119, 1492, 1865, 1906, 2238, 2611, 2859, 3730, 3812, 4476, 4765, 5222, 5595, 5718, 6671, 7460, 7833, 9530, 10444, 11190, 11436, 13055, 13342, 14295, 15666, 19060, 20013, 22380, 26110, 26684, 28590, 31332, 33355, 39165, 40026, 52220, 57180, 66710, 78330, 80052, 100065, 133420, 156660, 200130, 355469, 400260, 710938, 1066407, 1421876, 1777345, 2132814, 2488283, 3554690, 4265628, 4976566, 5332035, 7109380, 7464849, 9953132, 10664070, 12441415, 14929698, 21328140, 24882830, 29859396, 37324245, 49765660, 74648490, 149296980]

約数ペア:

[(1, 149296980), (2, 74648490), (3, 49765660), (4, 37324245), (5, 29859396), (6, 24882830), (7, 21328140), (10, 14929698), (12, 12441415), (14, 10664070), (15, 9953132), (20, 7464849), (21, 7109380), (28, 5332035), (30, 4976566), (35, 4265628), (42, 3554690), (60, 2488283), (70, 2132814), (84, 1777345), (105, 1421876), (140, 1066407), (210, 710938), (373, 400260), (420, 355469), (746, 200130), (953, 156660), (1119, 133420), (1492, 100065), (1865, 80052), (1906, 78330), (2238, 66710), (2611, 57180), (2859, 52220), (3730, 40026), (3812, 39165), (4476, 33355), (4765, 31332), (5222, 28590), (5595, 26684), (5718, 26110), (6671, 22380), (7460, 20013), (7833, 19060), (9530, 15666), (10444, 14295), (11190, 13342), (11436, 13055)]