424488420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{63737}}^1$

素因数の和:63789

約数の個数: 72

約数和(自身を含む): 1322436024

約数和(自身を除く): 897947604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 63737, 127474, 191211, 254948, 318685, 382422, 573633, 637370, 764844, 956055, 1147266, 1274740, 1912110, 2294532, 2358269, 2868165, 3824220, 4716538, 5736330, 7074807, 9433076, 11472660, 11791345, 14149614, 21224421, 23582690, 28299228, 35374035, 42448842, 47165380, 70748070, 84897684, 106122105, 141496140, 212244210, 424488420]

約数ペア:

[(1, 424488420), (2, 212244210), (3, 141496140), (4, 106122105), (5, 84897684), (6, 70748070), (9, 47165380), (10, 42448842), (12, 35374035), (15, 28299228), (18, 23582690), (20, 21224421), (30, 14149614), (36, 11791345), (37, 11472660), (45, 9433076), (60, 7074807), (74, 5736330), (90, 4716538), (111, 3824220), (148, 2868165), (180, 2358269), (185, 2294532), (222, 1912110), (333, 1274740), (370, 1147266), (444, 956055), (555, 764844), (666, 637370), (740, 573633), (1110, 382422), (1332, 318685), (1665, 254948), (2220, 191211), (3330, 127474), (6660, 63737)]