111938220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{207293}}^1$

素因数の和:207311

約数の個数: 48

約数和(自身を含む): 348253920

約数和(自身を除く): 236315700

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, 207293, 414586, 621879, 829172, 1036465, 1243758, 1865637, 2072930, 2487516, 3109395, 3731274, 4145860, 5596911, 6218790, 7462548, 9328185, 11193822, 12437580, 18656370, 22387644, 27984555, 37312740, 55969110, 111938220]

約数ペア:

[(1, 111938220), (2, 55969110), (3, 37312740), (4, 27984555), (5, 22387644), (6, 18656370), (9, 12437580), (10, 11193822), (12, 9328185), (15, 7462548), (18, 6218790), (20, 5596911), (27, 4145860), (30, 3731274), (36, 3109395), (45, 2487516), (54, 2072930), (60, 1865637), (90, 1243758), (108, 1036465), (135, 829172), (180, 621879), (270, 414586), (540, 207293)]