125289180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{77339}}^1$

素因数の和:77360

約数の個数: 60

約数和(自身を含む): 393041880

約数和(自身を除く): 267752700

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, 270, 324, 405, 540, 810, 1620, 77339, 154678, 232017, 309356, 386695, 464034, 696051, 773390, 928068, 1160085, 1392102, 1546780, 2088153, 2320170, 2784204, 3480255, 4176306, 4640340, 6264459, 6960510, 8352612, 10440765, 12528918, 13921020, 20881530, 25057836, 31322295, 41763060, 62644590, 125289180]

約数ペア:

[(1, 125289180), (2, 62644590), (3, 41763060), (4, 31322295), (5, 25057836), (6, 20881530), (9, 13921020), (10, 12528918), (12, 10440765), (15, 8352612), (18, 6960510), (20, 6264459), (27, 4640340), (30, 4176306), (36, 3480255), (45, 2784204), (54, 2320170), (60, 2088153), (81, 1546780), (90, 1392102), (108, 1160085), (135, 928068), (162, 773390), (180, 696051), (270, 464034), (324, 386695), (405, 309356), (540, 232017), (810, 154678), (1620, 77339)]