137312820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{84761}}^1$

素因数の和:84782

約数の個数: 60

約数和(自身を含む): 430760484

約数和(自身を除く): 293447664

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, 84761, 169522, 254283, 339044, 423805, 508566, 762849, 847610, 1017132, 1271415, 1525698, 1695220, 2288547, 2542830, 3051396, 3814245, 4577094, 5085660, 6865641, 7628490, 9154188, 11442735, 13731282, 15256980, 22885470, 27462564, 34328205, 45770940, 68656410, 137312820]

約数ペア:

[(1, 137312820), (2, 68656410), (3, 45770940), (4, 34328205), (5, 27462564), (6, 22885470), (9, 15256980), (10, 13731282), (12, 11442735), (15, 9154188), (18, 7628490), (20, 6865641), (27, 5085660), (30, 4577094), (36, 3814245), (45, 3051396), (54, 2542830), (60, 2288547), (81, 1695220), (90, 1525698), (108, 1271415), (135, 1017132), (162, 847610), (180, 762849), (270, 508566), (324, 423805), (405, 339044), (540, 254283), (810, 169522), (1620, 84761)]