78243300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{28979}}^1$

素因数の和:29002

約数の個数: 72

約数和(自身を含む): 251546400

約数和(自身を除く): 173303100

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, 28979, 57958, 86937, 115916, 144895, 173874, 260811, 289790, 347748, 434685, 521622, 579580, 724475, 782433, 869370, 1043244, 1304055, 1448950, 1564866, 1738740, 2173425, 2608110, 2897900, 3129732, 3912165, 4346850, 5216220, 6520275, 7824330, 8693700, 13040550, 15648660, 19560825, 26081100, 39121650, 78243300]

約数ペア:

[(1, 78243300), (2, 39121650), (3, 26081100), (4, 19560825), (5, 15648660), (6, 13040550), (9, 8693700), (10, 7824330), (12, 6520275), (15, 5216220), (18, 4346850), (20, 3912165), (25, 3129732), (27, 2897900), (30, 2608110), (36, 2173425), (45, 1738740), (50, 1564866), (54, 1448950), (60, 1304055), (75, 1043244), (90, 869370), (100, 782433), (108, 724475), (135, 579580), (150, 521622), (180, 434685), (225, 347748), (270, 289790), (300, 260811), (450, 173874), (540, 144895), (675, 115916), (900, 86937), (1350, 57958), (2700, 28979)]