223155540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{413251}}^1$

素因数の和:413269

約数の個数: 48

約数和(自身を含む): 694263360

約数和(自身を除く): 471107820

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, 413251, 826502, 1239753, 1653004, 2066255, 2479506, 3719259, 4132510, 4959012, 6198765, 7438518, 8265020, 11157777, 12397530, 14877036, 18596295, 22315554, 24795060, 37192590, 44631108, 55788885, 74385180, 111577770, 223155540]

約数ペア:

[(1, 223155540), (2, 111577770), (3, 74385180), (4, 55788885), (5, 44631108), (6, 37192590), (9, 24795060), (10, 22315554), (12, 18596295), (15, 14877036), (18, 12397530), (20, 11157777), (27, 8265020), (30, 7438518), (36, 6198765), (45, 4959012), (54, 4132510), (60, 3719259), (90, 2479506), (108, 2066255), (135, 1653004), (180, 1239753), (270, 826502), (540, 413251)]