42305580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2423}}^1$

素因数の和:2535

約数の個数: 72

約数和(自身を含む): 129703392

約数和(自身を除く): 87397812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2423, 2910, 3492, 4365, 4846, 5820, 7269, 8730, 9692, 12115, 14538, 17460, 21807, 24230, 29076, 36345, 43614, 48460, 72690, 87228, 109035, 145380, 218070, 235031, 436140, 470062, 705093, 940124, 1175155, 1410186, 2115279, 2350310, 2820372, 3525465, 4230558, 4700620, 7050930, 8461116, 10576395, 14101860, 21152790, 42305580]

約数ペア:

[(1, 42305580), (2, 21152790), (3, 14101860), (4, 10576395), (5, 8461116), (6, 7050930), (9, 4700620), (10, 4230558), (12, 3525465), (15, 2820372), (18, 2350310), (20, 2115279), (30, 1410186), (36, 1175155), (45, 940124), (60, 705093), (90, 470062), (97, 436140), (180, 235031), (194, 218070), (291, 145380), (388, 109035), (485, 87228), (582, 72690), (873, 48460), (970, 43614), (1164, 36345), (1455, 29076), (1746, 24230), (1940, 21807), (2423, 17460), (2910, 14538), (3492, 12115), (4365, 9692), (4846, 8730), (5820, 7269)]