4230000

素因数分解:

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

素因数の和:81

約数の個数: 150

約数和(自身を含む): 15107664

約数和(自身を除く): 10877664

約数列:

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

約数ペア:

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