78375060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{145139}}^1$

素因数の和:145157

約数の個数: 48

約数和(自身を含む): 243835200

約数和(自身を除く): 165460140

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, 145139, 290278, 435417, 580556, 725695, 870834, 1306251, 1451390, 1741668, 2177085, 2612502, 2902780, 3918753, 4354170, 5225004, 6531255, 7837506, 8708340, 13062510, 15675012, 19593765, 26125020, 39187530, 78375060]

約数ペア:

[(1, 78375060), (2, 39187530), (3, 26125020), (4, 19593765), (5, 15675012), (6, 13062510), (9, 8708340), (10, 7837506), (12, 6531255), (15, 5225004), (18, 4354170), (20, 3918753), (27, 2902780), (30, 2612502), (36, 2177085), (45, 1741668), (54, 1451390), (60, 1306251), (90, 870834), (108, 725695), (135, 580556), (180, 435417), (270, 290278), (540, 145139)]