67520340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{375113}}^1$

素因数の和:375128

約数の個数: 36

約数和(自身を含む): 204812244

約数和(自身を除く): 137291904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 375113, 750226, 1125339, 1500452, 1875565, 2250678, 3376017, 3751130, 4501356, 5626695, 6752034, 7502260, 11253390, 13504068, 16880085, 22506780, 33760170, 67520340]

約数ペア:

[(1, 67520340), (2, 33760170), (3, 22506780), (4, 16880085), (5, 13504068), (6, 11253390), (9, 7502260), (10, 6752034), (12, 5626695), (15, 4501356), (18, 3751130), (20, 3376017), (30, 2250678), (36, 1875565), (45, 1500452), (60, 1125339), (90, 750226), (180, 375113)]