284742000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{5273}}^1$

素因数の和:5305

約数の個数: 160

約数和(自身を含む): 1020202560

約数和(自身を除く): 735460560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 675, 720, 750, 900, 1000, 1080, 1125, 1200, 1350, 1500, 1800, 2000, 2160, 2250, 2700, 3000, 3375, 3600, 4500, 5273, 5400, 6000, 6750, 9000, 10546, 10800, 13500, 15819, 18000, 21092, 26365, 27000, 31638, 42184, 47457, 52730, 54000, 63276, 79095, 84368, 94914, 105460, 126552, 131825, 142371, 158190, 189828, 210920, 237285, 253104, 263650, 284742, 316380, 379656, 395475, 421840, 474570, 527300, 569484, 632760, 659125, 711855, 759312, 790950, 949140, 1054600, 1138968, 1186425, 1265520, 1318250, 1423710, 1581900, 1898280, 1977375, 2109200, 2277936, 2372850, 2636500, 2847420, 3163800, 3559275, 3796560, 3954750, 4745700, 5273000, 5694840, 5932125, 6327600, 7118550, 7909500, 9491400, 10546000, 11389680, 11864250, 14237100, 15819000, 17796375, 18982800, 23728500, 28474200, 31638000, 35592750, 47457000, 56948400, 71185500, 94914000, 142371000, 284742000]

約数ペア:

[(1, 284742000), (2, 142371000), (3, 94914000), (4, 71185500), (5, 56948400), (6, 47457000), (8, 35592750), (9, 31638000), (10, 28474200), (12, 23728500), (15, 18982800), (16, 17796375), (18, 15819000), (20, 14237100), (24, 11864250), (25, 11389680), (27, 10546000), (30, 9491400), (36, 7909500), (40, 7118550), (45, 6327600), (48, 5932125), (50, 5694840), (54, 5273000), (60, 4745700), (72, 3954750), (75, 3796560), (80, 3559275), (90, 3163800), (100, 2847420), (108, 2636500), (120, 2372850), (125, 2277936), (135, 2109200), (144, 1977375), (150, 1898280), (180, 1581900), (200, 1423710), (216, 1318250), (225, 1265520), (240, 1186425), (250, 1138968), (270, 1054600), (300, 949140), (360, 790950), (375, 759312), (400, 711855), (432, 659125), (450, 632760), (500, 569484), (540, 527300), (600, 474570), (675, 421840), (720, 395475), (750, 379656), (900, 316380), (1000, 284742), (1080, 263650), (1125, 253104), (1200, 237285), (1350, 210920), (1500, 189828), (1800, 158190), (2000, 142371), (2160, 131825), (2250, 126552), (2700, 105460), (3000, 94914), (3375, 84368), (3600, 79095), (4500, 63276), (5273, 54000), (5400, 52730), (6000, 47457), (6750, 42184), (9000, 31638), (10546, 27000), (10800, 26365), (13500, 21092), (15819, 18000)]