289098000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{16061}}^1$

素因数の和:16090

約数の個数: 120

約数和(自身を含む): 1009785816

約数和(自身を除く): 720687816

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, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 16061, 18000, 32122, 48183, 64244, 80305, 96366, 128488, 144549, 160610, 192732, 240915, 256976, 289098, 321220, 385464, 401525, 481830, 578196, 642440, 722745, 770928, 803050, 963660, 1156392, 1204575, 1284880, 1445490, 1606100, 1927320, 2007625, 2312784, 2409150, 2890980, 3212200, 3613725, 3854640, 4015250, 4818300, 5781960, 6022875, 6424400, 7227450, 8030500, 9636600, 11563920, 12045750, 14454900, 16061000, 18068625, 19273200, 24091500, 28909800, 32122000, 36137250, 48183000, 57819600, 72274500, 96366000, 144549000, 289098000]

約数ペア:

[(1, 289098000), (2, 144549000), (3, 96366000), (4, 72274500), (5, 57819600), (6, 48183000), (8, 36137250), (9, 32122000), (10, 28909800), (12, 24091500), (15, 19273200), (16, 18068625), (18, 16061000), (20, 14454900), (24, 12045750), (25, 11563920), (30, 9636600), (36, 8030500), (40, 7227450), (45, 6424400), (48, 6022875), (50, 5781960), (60, 4818300), (72, 4015250), (75, 3854640), (80, 3613725), (90, 3212200), (100, 2890980), (120, 2409150), (125, 2312784), (144, 2007625), (150, 1927320), (180, 1606100), (200, 1445490), (225, 1284880), (240, 1204575), (250, 1156392), (300, 963660), (360, 803050), (375, 770928), (400, 722745), (450, 642440), (500, 578196), (600, 481830), (720, 401525), (750, 385464), (900, 321220), (1000, 289098), (1125, 256976), (1200, 240915), (1500, 192732), (1800, 160610), (2000, 144549), (2250, 128488), (3000, 96366), (3600, 80305), (4500, 64244), (6000, 48183), (9000, 32122), (16061, 18000)]