28062000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{1559}}^1$

素因数の和:1588

約数の個数: 120

約数和(自身を含む): 98074080

約数和(自身を除く): 70012080

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, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1559, 1800, 2000, 2250, 3000, 3118, 3600, 4500, 4677, 6000, 6236, 7795, 9000, 9354, 12472, 14031, 15590, 18000, 18708, 23385, 24944, 28062, 31180, 37416, 38975, 46770, 56124, 62360, 70155, 74832, 77950, 93540, 112248, 116925, 124720, 140310, 155900, 187080, 194875, 224496, 233850, 280620, 311800, 350775, 374160, 389750, 467700, 561240, 584625, 623600, 701550, 779500, 935400, 1122480, 1169250, 1403100, 1559000, 1753875, 1870800, 2338500, 2806200, 3118000, 3507750, 4677000, 5612400, 7015500, 9354000, 14031000, 28062000]

約数ペア:

[(1, 28062000), (2, 14031000), (3, 9354000), (4, 7015500), (5, 5612400), (6, 4677000), (8, 3507750), (9, 3118000), (10, 2806200), (12, 2338500), (15, 1870800), (16, 1753875), (18, 1559000), (20, 1403100), (24, 1169250), (25, 1122480), (30, 935400), (36, 779500), (40, 701550), (45, 623600), (48, 584625), (50, 561240), (60, 467700), (72, 389750), (75, 374160), (80, 350775), (90, 311800), (100, 280620), (120, 233850), (125, 224496), (144, 194875), (150, 187080), (180, 155900), (200, 140310), (225, 124720), (240, 116925), (250, 112248), (300, 93540), (360, 77950), (375, 74832), (400, 70155), (450, 62360), (500, 56124), (600, 46770), (720, 38975), (750, 37416), (900, 31180), (1000, 28062), (1125, 24944), (1200, 23385), (1500, 18708), (1559, 18000), (1800, 15590), (2000, 14031), (2250, 12472), (3000, 9354), (3118, 9000), (3600, 7795), (4500, 6236), (4677, 6000)]