87537420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28607}}^1$

素因数の和:28639

約数の個数: 72

約数和(自身を含む): 281159424

約数和(自身を除く): 193622004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 28607, 57214, 85821, 114428, 143035, 171642, 257463, 286070, 343284, 429105, 486319, 514926, 572140, 858210, 972638, 1029852, 1287315, 1458957, 1716420, 1945276, 2431595, 2574630, 2917914, 4376871, 4863190, 5149260, 5835828, 7294785, 8753742, 9726380, 14589570, 17507484, 21884355, 29179140, 43768710, 87537420]

約数ペア:

[(1, 87537420), (2, 43768710), (3, 29179140), (4, 21884355), (5, 17507484), (6, 14589570), (9, 9726380), (10, 8753742), (12, 7294785), (15, 5835828), (17, 5149260), (18, 4863190), (20, 4376871), (30, 2917914), (34, 2574630), (36, 2431595), (45, 1945276), (51, 1716420), (60, 1458957), (68, 1287315), (85, 1029852), (90, 972638), (102, 858210), (153, 572140), (170, 514926), (180, 486319), (204, 429105), (255, 343284), (306, 286070), (340, 257463), (510, 171642), (612, 143035), (765, 114428), (1020, 85821), (1530, 57214), (3060, 28607)]