76081140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{140891}}^1$

素因数の和:140909

約数の個数: 48

約数和(自身を含む): 236698560

約数和(自身を除く): 160617420

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, 140891, 281782, 422673, 563564, 704455, 845346, 1268019, 1408910, 1690692, 2113365, 2536038, 2817820, 3804057, 4226730, 5072076, 6340095, 7608114, 8453460, 12680190, 15216228, 19020285, 25360380, 38040570, 76081140]

約数ペア:

[(1, 76081140), (2, 38040570), (3, 25360380), (4, 19020285), (5, 15216228), (6, 12680190), (9, 8453460), (10, 7608114), (12, 6340095), (15, 5072076), (18, 4226730), (20, 3804057), (27, 2817820), (30, 2536038), (36, 2113365), (45, 1690692), (54, 1408910), (60, 1268019), (90, 845346), (108, 704455), (135, 563564), (180, 422673), (270, 281782), (540, 140891)]