30790800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{2851}}^1$

素因数の和:2878

約数の個数: 120

約数和(自身を含む): 109630880

約数和(自身を除く): 78840080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 2851, 3600, 5400, 5702, 8553, 10800, 11404, 14255, 17106, 22808, 25659, 28510, 34212, 42765, 45616, 51318, 57020, 68424, 71275, 76977, 85530, 102636, 114040, 128295, 136848, 142550, 153954, 171060, 205272, 213825, 228080, 256590, 285100, 307908, 342120, 384885, 410544, 427650, 513180, 570200, 615816, 641475, 684240, 769770, 855300, 1026360, 1140400, 1231632, 1282950, 1539540, 1710600, 1924425, 2052720, 2565900, 3079080, 3421200, 3848850, 5131800, 6158160, 7697700, 10263600, 15395400, 30790800]

約数ペア:

[(1, 30790800), (2, 15395400), (3, 10263600), (4, 7697700), (5, 6158160), (6, 5131800), (8, 3848850), (9, 3421200), (10, 3079080), (12, 2565900), (15, 2052720), (16, 1924425), (18, 1710600), (20, 1539540), (24, 1282950), (25, 1231632), (27, 1140400), (30, 1026360), (36, 855300), (40, 769770), (45, 684240), (48, 641475), (50, 615816), (54, 570200), (60, 513180), (72, 427650), (75, 410544), (80, 384885), (90, 342120), (100, 307908), (108, 285100), (120, 256590), (135, 228080), (144, 213825), (150, 205272), (180, 171060), (200, 153954), (216, 142550), (225, 136848), (240, 128295), (270, 114040), (300, 102636), (360, 85530), (400, 76977), (432, 71275), (450, 68424), (540, 57020), (600, 51318), (675, 45616), (720, 42765), (900, 34212), (1080, 28510), (1200, 25659), (1350, 22808), (1800, 17106), (2160, 14255), (2700, 11404), (2851, 10800), (3600, 8553), (5400, 5702)]