153660420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{853669}}^1$

素因数の和:853684

約数の個数: 36

約数和(自身を含む): 466103820

約数和(自身を除く): 312443400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 853669, 1707338, 2561007, 3414676, 4268345, 5122014, 7683021, 8536690, 10244028, 12805035, 15366042, 17073380, 25610070, 30732084, 38415105, 51220140, 76830210, 153660420]

約数ペア:

[(1, 153660420), (2, 76830210), (3, 51220140), (4, 38415105), (5, 30732084), (6, 25610070), (9, 17073380), (10, 15366042), (12, 12805035), (15, 10244028), (18, 8536690), (20, 7683021), (30, 5122014), (36, 4268345), (45, 3414676), (60, 2561007), (90, 1707338), (180, 853669)]