127701900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{47297}}^1$

素因数の和:47320

約数の個数: 72

約数和(自身を含む): 410546640

約数和(自身を除く): 282844740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 47297, 94594, 141891, 189188, 236485, 283782, 425673, 472970, 567564, 709455, 851346, 945940, 1182425, 1277019, 1418910, 1702692, 2128365, 2364850, 2554038, 2837820, 3547275, 4256730, 4729700, 5108076, 6385095, 7094550, 8513460, 10641825, 12770190, 14189100, 21283650, 25540380, 31925475, 42567300, 63850950, 127701900]

約数ペア:

[(1, 127701900), (2, 63850950), (3, 42567300), (4, 31925475), (5, 25540380), (6, 21283650), (9, 14189100), (10, 12770190), (12, 10641825), (15, 8513460), (18, 7094550), (20, 6385095), (25, 5108076), (27, 4729700), (30, 4256730), (36, 3547275), (45, 2837820), (50, 2554038), (54, 2364850), (60, 2128365), (75, 1702692), (90, 1418910), (100, 1277019), (108, 1182425), (135, 945940), (150, 851346), (180, 709455), (225, 567564), (270, 472970), (300, 425673), (450, 283782), (540, 236485), (675, 189188), (900, 141891), (1350, 94594), (2700, 47297)]