145006380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27779}}^1$

素因数の和:27823

約数の個数: 72

約数和(自身を含む): 455036400

約数和(自身を除く): 310030020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 27779, 55558, 83337, 111116, 138895, 166674, 250011, 277790, 333348, 416685, 500022, 555580, 805591, 833370, 1000044, 1250055, 1611182, 1666740, 2416773, 2500110, 3222364, 4027955, 4833546, 5000220, 7250319, 8055910, 9667092, 12083865, 14500638, 16111820, 24167730, 29001276, 36251595, 48335460, 72503190, 145006380]

約数ペア:

[(1, 145006380), (2, 72503190), (3, 48335460), (4, 36251595), (5, 29001276), (6, 24167730), (9, 16111820), (10, 14500638), (12, 12083865), (15, 9667092), (18, 8055910), (20, 7250319), (29, 5000220), (30, 4833546), (36, 4027955), (45, 3222364), (58, 2500110), (60, 2416773), (87, 1666740), (90, 1611182), (116, 1250055), (145, 1000044), (174, 833370), (180, 805591), (261, 555580), (290, 500022), (348, 416685), (435, 333348), (522, 277790), (580, 250011), (870, 166674), (1044, 138895), (1305, 111116), (1740, 83337), (2610, 55558), (5220, 27779)]