16143300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{1993}}^1$

素因数の和:2019

約数の個数: 90

約数和(自身を含む): 52356458

約数和(自身を除く): 36213158

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 1993, 2025, 2700, 3986, 4050, 5979, 7972, 8100, 9965, 11958, 17937, 19930, 23916, 29895, 35874, 39860, 49825, 53811, 59790, 71748, 89685, 99650, 107622, 119580, 149475, 161433, 179370, 199300, 215244, 269055, 298950, 322866, 358740, 448425, 538110, 597900, 645732, 807165, 896850, 1076220, 1345275, 1614330, 1793700, 2690550, 3228660, 4035825, 5381100, 8071650, 16143300]

約数ペア:

[(1, 16143300), (2, 8071650), (3, 5381100), (4, 4035825), (5, 3228660), (6, 2690550), (9, 1793700), (10, 1614330), (12, 1345275), (15, 1076220), (18, 896850), (20, 807165), (25, 645732), (27, 597900), (30, 538110), (36, 448425), (45, 358740), (50, 322866), (54, 298950), (60, 269055), (75, 215244), (81, 199300), (90, 179370), (100, 161433), (108, 149475), (135, 119580), (150, 107622), (162, 99650), (180, 89685), (225, 71748), (270, 59790), (300, 53811), (324, 49825), (405, 39860), (450, 35874), (540, 29895), (675, 23916), (810, 19930), (900, 17937), (1350, 11958), (1620, 9965), (1993, 8100), (2025, 7972), (2700, 5979), (3986, 4050)]