158742000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{8819}}^1$

素因数の和:8848

約数の個数: 120

約数和(自身を含む): 554495760

約数和(自身を除く): 395753760

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, 8819, 9000, 17638, 18000, 26457, 35276, 44095, 52914, 70552, 79371, 88190, 105828, 132285, 141104, 158742, 176380, 211656, 220475, 264570, 317484, 352760, 396855, 423312, 440950, 529140, 634968, 661425, 705520, 793710, 881900, 1058280, 1102375, 1269936, 1322850, 1587420, 1763800, 1984275, 2116560, 2204750, 2645700, 3174840, 3307125, 3527600, 3968550, 4409500, 5291400, 6349680, 6614250, 7937100, 8819000, 9921375, 10582800, 13228500, 15874200, 17638000, 19842750, 26457000, 31748400, 39685500, 52914000, 79371000, 158742000]

約数ペア:

[(1, 158742000), (2, 79371000), (3, 52914000), (4, 39685500), (5, 31748400), (6, 26457000), (8, 19842750), (9, 17638000), (10, 15874200), (12, 13228500), (15, 10582800), (16, 9921375), (18, 8819000), (20, 7937100), (24, 6614250), (25, 6349680), (30, 5291400), (36, 4409500), (40, 3968550), (45, 3527600), (48, 3307125), (50, 3174840), (60, 2645700), (72, 2204750), (75, 2116560), (80, 1984275), (90, 1763800), (100, 1587420), (120, 1322850), (125, 1269936), (144, 1102375), (150, 1058280), (180, 881900), (200, 793710), (225, 705520), (240, 661425), (250, 634968), (300, 529140), (360, 440950), (375, 423312), (400, 396855), (450, 352760), (500, 317484), (600, 264570), (720, 220475), (750, 211656), (900, 176380), (1000, 158742), (1125, 141104), (1200, 132285), (1500, 105828), (1800, 88190), (2000, 79371), (2250, 70552), (3000, 52914), (3600, 44095), (4500, 35276), (6000, 26457), (8819, 18000), (9000, 17638)]