135158940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107269}}^1$

素因数の和:107291

約数の個数: 72

約数和(自身を含む): 468555360

約数和(自身を除く): 333396420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 107269, 214538, 321807, 429076, 536345, 643614, 750883, 965421, 1072690, 1287228, 1501766, 1609035, 1930842, 2145380, 2252649, 3003532, 3218070, 3754415, 3861684, 4505298, 4827105, 6436140, 6757947, 7508830, 9010596, 9654210, 11263245, 13515894, 15017660, 19308420, 22526490, 27031788, 33789735, 45052980, 67579470, 135158940]

約数ペア:

[(1, 135158940), (2, 67579470), (3, 45052980), (4, 33789735), (5, 27031788), (6, 22526490), (7, 19308420), (9, 15017660), (10, 13515894), (12, 11263245), (14, 9654210), (15, 9010596), (18, 7508830), (20, 6757947), (21, 6436140), (28, 4827105), (30, 4505298), (35, 3861684), (36, 3754415), (42, 3218070), (45, 3003532), (60, 2252649), (63, 2145380), (70, 1930842), (84, 1609035), (90, 1501766), (105, 1287228), (126, 1072690), (140, 965421), (180, 750883), (210, 643614), (252, 536345), (315, 429076), (420, 321807), (630, 214538), (1260, 107269)]