135578340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{251071}}^1$

素因数の和:251089

約数の個数: 48

約数和(自身を含む): 421800960

約数和(自身を除く): 286222620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 251071, 502142, 753213, 1004284, 1255355, 1506426, 2259639, 2510710, 3012852, 3766065, 4519278, 5021420, 6778917, 7532130, 9038556, 11298195, 13557834, 15064260, 22596390, 27115668, 33894585, 45192780, 67789170, 135578340]

約数ペア:

[(1, 135578340), (2, 67789170), (3, 45192780), (4, 33894585), (5, 27115668), (6, 22596390), (9, 15064260), (10, 13557834), (12, 11298195), (15, 9038556), (18, 7532130), (20, 6778917), (27, 5021420), (30, 4519278), (36, 3766065), (45, 3012852), (54, 2510710), (60, 2259639), (90, 1506426), (108, 1255355), (135, 1004284), (180, 753213), (270, 502142), (540, 251071)]