11871900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{4397}}^1$

素因数の和:4420

約数の個数: 72

約数和(自身を含む): 38174640

約数和(自身を除く): 26302740

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, 4397, 8794, 13191, 17588, 21985, 26382, 39573, 43970, 52764, 65955, 79146, 87940, 109925, 118719, 131910, 158292, 197865, 219850, 237438, 263820, 329775, 395730, 439700, 474876, 593595, 659550, 791460, 989325, 1187190, 1319100, 1978650, 2374380, 2967975, 3957300, 5935950, 11871900]

約数ペア:

[(1, 11871900), (2, 5935950), (3, 3957300), (4, 2967975), (5, 2374380), (6, 1978650), (9, 1319100), (10, 1187190), (12, 989325), (15, 791460), (18, 659550), (20, 593595), (25, 474876), (27, 439700), (30, 395730), (36, 329775), (45, 263820), (50, 237438), (54, 219850), (60, 197865), (75, 158292), (90, 131910), (100, 118719), (108, 109925), (135, 87940), (150, 79146), (180, 65955), (225, 52764), (270, 43970), (300, 39573), (450, 26382), (540, 21985), (675, 17588), (900, 13191), (1350, 8794), (2700, 4397)]