111679020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{206813}}^1$

素因数の和:206831

約数の個数: 48

約数和(自身を含む): 347447520

約数和(自身を除く): 235768500

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, 206813, 413626, 620439, 827252, 1034065, 1240878, 1861317, 2068130, 2481756, 3102195, 3722634, 4136260, 5583951, 6204390, 7445268, 9306585, 11167902, 12408780, 18613170, 22335804, 27919755, 37226340, 55839510, 111679020]

約数ペア:

[(1, 111679020), (2, 55839510), (3, 37226340), (4, 27919755), (5, 22335804), (6, 18613170), (9, 12408780), (10, 11167902), (12, 9306585), (15, 7445268), (18, 6204390), (20, 5583951), (27, 4136260), (30, 3722634), (36, 3102195), (45, 2481756), (54, 2068130), (60, 1861317), (90, 1240878), (108, 1034065), (135, 827252), (180, 620439), (270, 413626), (540, 206813)]