133441020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{27457}}^1$

素因数の和:27481

約数の個数: 72

約数和(自身を含む): 419777904

約数和(自身を除く): 286336884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 27457, 54914, 82371, 109828, 137285, 164742, 247113, 274570, 329484, 411855, 494226, 549140, 741339, 823710, 988452, 1235565, 1482678, 1647420, 2224017, 2471130, 2965356, 3706695, 4448034, 4942260, 6672051, 7413390, 8896068, 11120085, 13344102, 14826780, 22240170, 26688204, 33360255, 44480340, 66720510, 133441020]

約数ペア:

[(1, 133441020), (2, 66720510), (3, 44480340), (4, 33360255), (5, 26688204), (6, 22240170), (9, 14826780), (10, 13344102), (12, 11120085), (15, 8896068), (18, 7413390), (20, 6672051), (27, 4942260), (30, 4448034), (36, 3706695), (45, 2965356), (54, 2471130), (60, 2224017), (81, 1647420), (90, 1482678), (108, 1235565), (135, 988452), (162, 823710), (180, 741339), (243, 549140), (270, 494226), (324, 411855), (405, 329484), (486, 274570), (540, 247113), (810, 164742), (972, 137285), (1215, 109828), (1620, 82371), (2430, 54914), (4860, 27457)]