28398600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{1753}}^1$

素因数の和:1781

約数の個数: 120

約数和(自身を含む): 98688810

約数和(自身を除く): 70290210

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, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1753, 1800, 2025, 2700, 3240, 3506, 4050, 5259, 5400, 7012, 8100, 8765, 10518, 14024, 15777, 16200, 17530, 21036, 26295, 31554, 35060, 42072, 43825, 47331, 52590, 63108, 70120, 78885, 87650, 94662, 105180, 126216, 131475, 141993, 157770, 175300, 189324, 210360, 236655, 262950, 283986, 315540, 350600, 378648, 394425, 473310, 525900, 567972, 631080, 709965, 788850, 946620, 1051800, 1135944, 1183275, 1419930, 1577700, 1893240, 2366550, 2839860, 3155400, 3549825, 4733100, 5679720, 7099650, 9466200, 14199300, 28398600]

約数ペア:

[(1, 28398600), (2, 14199300), (3, 9466200), (4, 7099650), (5, 5679720), (6, 4733100), (8, 3549825), (9, 3155400), (10, 2839860), (12, 2366550), (15, 1893240), (18, 1577700), (20, 1419930), (24, 1183275), (25, 1135944), (27, 1051800), (30, 946620), (36, 788850), (40, 709965), (45, 631080), (50, 567972), (54, 525900), (60, 473310), (72, 394425), (75, 378648), (81, 350600), (90, 315540), (100, 283986), (108, 262950), (120, 236655), (135, 210360), (150, 189324), (162, 175300), (180, 157770), (200, 141993), (216, 131475), (225, 126216), (270, 105180), (300, 94662), (324, 87650), (360, 78885), (405, 70120), (450, 63108), (540, 52590), (600, 47331), (648, 43825), (675, 42072), (810, 35060), (900, 31554), (1080, 26295), (1350, 21036), (1620, 17530), (1753, 16200), (1800, 15777), (2025, 14024), (2700, 10518), (3240, 8765), (3506, 8100), (4050, 7012), (5259, 5400)]