16138800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{4483}}^1$

素因数の和:4507

約数の個数: 90

約数和(自身を含む): 56018612

約数和(自身を除く): 39879812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 4483, 8966, 13449, 17932, 22415, 26898, 35864, 40347, 44830, 53796, 67245, 71728, 80694, 89660, 107592, 112075, 134490, 161388, 179320, 201735, 215184, 224150, 268980, 322776, 336225, 358640, 403470, 448300, 537960, 645552, 672450, 806940, 896600, 1008675, 1075920, 1344900, 1613880, 1793200, 2017350, 2689800, 3227760, 4034700, 5379600, 8069400, 16138800]

約数ペア:

[(1, 16138800), (2, 8069400), (3, 5379600), (4, 4034700), (5, 3227760), (6, 2689800), (8, 2017350), (9, 1793200), (10, 1613880), (12, 1344900), (15, 1075920), (16, 1008675), (18, 896600), (20, 806940), (24, 672450), (25, 645552), (30, 537960), (36, 448300), (40, 403470), (45, 358640), (48, 336225), (50, 322776), (60, 268980), (72, 224150), (75, 215184), (80, 201735), (90, 179320), (100, 161388), (120, 134490), (144, 112075), (150, 107592), (180, 89660), (200, 80694), (225, 71728), (240, 67245), (300, 53796), (360, 44830), (400, 40347), (450, 35864), (600, 26898), (720, 22415), (900, 17932), (1200, 13449), (1800, 8966), (3600, 4483)]