169980000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{2833}}^1$

素因数の和:2866

約数の個数: 120

約数和(自身を含む): 557765208

約数和(自身を除く): 387785208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1500, 1875, 2000, 2400, 2500, 2833, 3000, 3750, 4000, 5000, 5666, 6000, 7500, 8499, 10000, 11332, 12000, 14165, 15000, 16998, 20000, 22664, 28330, 30000, 33996, 42495, 45328, 56660, 60000, 67992, 70825, 84990, 90656, 113320, 135984, 141650, 169980, 212475, 226640, 271968, 283300, 339960, 354125, 424950, 453280, 566600, 679920, 708250, 849900, 1062375, 1133200, 1359840, 1416500, 1699800, 1770625, 2124750, 2266400, 2833000, 3399600, 3541250, 4249500, 5311875, 5666000, 6799200, 7082500, 8499000, 10623750, 11332000, 14165000, 16998000, 21247500, 28330000, 33996000, 42495000, 56660000, 84990000, 169980000]

約数ペア:

[(1, 169980000), (2, 84990000), (3, 56660000), (4, 42495000), (5, 33996000), (6, 28330000), (8, 21247500), (10, 16998000), (12, 14165000), (15, 11332000), (16, 10623750), (20, 8499000), (24, 7082500), (25, 6799200), (30, 5666000), (32, 5311875), (40, 4249500), (48, 3541250), (50, 3399600), (60, 2833000), (75, 2266400), (80, 2124750), (96, 1770625), (100, 1699800), (120, 1416500), (125, 1359840), (150, 1133200), (160, 1062375), (200, 849900), (240, 708250), (250, 679920), (300, 566600), (375, 453280), (400, 424950), (480, 354125), (500, 339960), (600, 283300), (625, 271968), (750, 226640), (800, 212475), (1000, 169980), (1200, 141650), (1250, 135984), (1500, 113320), (1875, 90656), (2000, 84990), (2400, 70825), (2500, 67992), (2833, 60000), (3000, 56660), (3750, 45328), (4000, 42495), (5000, 33996), (5666, 30000), (6000, 28330), (7500, 22664), (8499, 20000), (10000, 16998), (11332, 15000), (12000, 14165)]