8460000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{47}}^1$

素因数の和:83

約数の個数: 180

約数和(自身を含む): 30702672

約数和(自身を除く): 22242672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 96, 100, 120, 125, 141, 144, 150, 160, 180, 188, 200, 225, 235, 240, 250, 282, 288, 300, 360, 375, 376, 400, 423, 450, 470, 480, 500, 564, 600, 625, 705, 720, 750, 752, 800, 846, 900, 940, 1000, 1125, 1128, 1175, 1200, 1250, 1410, 1440, 1500, 1504, 1692, 1800, 1875, 1880, 2000, 2115, 2250, 2256, 2350, 2400, 2500, 2820, 3000, 3384, 3525, 3600, 3750, 3760, 4000, 4230, 4500, 4512, 4700, 5000, 5625, 5640, 5875, 6000, 6768, 7050, 7200, 7500, 7520, 8460, 9000, 9400, 10000, 10575, 11250, 11280, 11750, 12000, 13536, 14100, 15000, 16920, 17625, 18000, 18800, 20000, 21150, 22500, 22560, 23500, 28200, 29375, 30000, 33840, 35250, 36000, 37600, 42300, 45000, 47000, 52875, 56400, 58750, 60000, 67680, 70500, 84600, 88125, 90000, 94000, 105750, 112800, 117500, 141000, 169200, 176250, 180000, 188000, 211500, 235000, 264375, 282000, 338400, 352500, 423000, 470000, 528750, 564000, 705000, 846000, 940000, 1057500, 1410000, 1692000, 2115000, 2820000, 4230000, 8460000]

約数ペア:

[(1, 8460000), (2, 4230000), (3, 2820000), (4, 2115000), (5, 1692000), (6, 1410000), (8, 1057500), (9, 940000), (10, 846000), (12, 705000), (15, 564000), (16, 528750), (18, 470000), (20, 423000), (24, 352500), (25, 338400), (30, 282000), (32, 264375), (36, 235000), (40, 211500), (45, 188000), (47, 180000), (48, 176250), (50, 169200), (60, 141000), (72, 117500), (75, 112800), (80, 105750), (90, 94000), (94, 90000), (96, 88125), (100, 84600), (120, 70500), (125, 67680), (141, 60000), (144, 58750), (150, 56400), (160, 52875), (180, 47000), (188, 45000), (200, 42300), (225, 37600), (235, 36000), (240, 35250), (250, 33840), (282, 30000), (288, 29375), (300, 28200), (360, 23500), (375, 22560), (376, 22500), (400, 21150), (423, 20000), (450, 18800), (470, 18000), (480, 17625), (500, 16920), (564, 15000), (600, 14100), (625, 13536), (705, 12000), (720, 11750), (750, 11280), (752, 11250), (800, 10575), (846, 10000), (900, 9400), (940, 9000), (1000, 8460), (1125, 7520), (1128, 7500), (1175, 7200), (1200, 7050), (1250, 6768), (1410, 6000), (1440, 5875), (1500, 5640), (1504, 5625), (1692, 5000), (1800, 4700), (1875, 4512), (1880, 4500), (2000, 4230), (2115, 4000), (2250, 3760), (2256, 3750), (2350, 3600), (2400, 3525), (2500, 3384), (2820, 3000)]