2143800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{397}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 7402800

約数和(自身を除く): 5259000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 397, 450, 540, 600, 675, 794, 900, 1080, 1191, 1350, 1588, 1800, 1985, 2382, 2700, 3176, 3573, 3970, 4764, 5400, 5955, 7146, 7940, 9528, 9925, 10719, 11910, 14292, 15880, 17865, 19850, 21438, 23820, 28584, 29775, 35730, 39700, 42876, 47640, 53595, 59550, 71460, 79400, 85752, 89325, 107190, 119100, 142920, 178650, 214380, 238200, 267975, 357300, 428760, 535950, 714600, 1071900, 2143800]

約数ペア:

[(1, 2143800), (2, 1071900), (3, 714600), (4, 535950), (5, 428760), (6, 357300), (8, 267975), (9, 238200), (10, 214380), (12, 178650), (15, 142920), (18, 119100), (20, 107190), (24, 89325), (25, 85752), (27, 79400), (30, 71460), (36, 59550), (40, 53595), (45, 47640), (50, 42876), (54, 39700), (60, 35730), (72, 29775), (75, 28584), (90, 23820), (100, 21438), (108, 19850), (120, 17865), (135, 15880), (150, 14292), (180, 11910), (200, 10719), (216, 9925), (225, 9528), (270, 7940), (300, 7146), (360, 5955), (397, 5400), (450, 4764), (540, 3970), (600, 3573), (675, 3176), (794, 2700), (900, 2382), (1080, 1985), (1191, 1800), (1350, 1588)]