31938000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{5323}}^1$

素因数の和:5349

約数の個数: 80

約数和(自身を含む): 102987456

約数和(自身を除く): 71049456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 5323, 6000, 10646, 15969, 21292, 26615, 31938, 42584, 53230, 63876, 79845, 85168, 106460, 127752, 133075, 159690, 212920, 255504, 266150, 319380, 399225, 425840, 532300, 638760, 665375, 798450, 1064600, 1277520, 1330750, 1596900, 1996125, 2129200, 2661500, 3193800, 3992250, 5323000, 6387600, 7984500, 10646000, 15969000, 31938000]

約数ペア:

[(1, 31938000), (2, 15969000), (3, 10646000), (4, 7984500), (5, 6387600), (6, 5323000), (8, 3992250), (10, 3193800), (12, 2661500), (15, 2129200), (16, 1996125), (20, 1596900), (24, 1330750), (25, 1277520), (30, 1064600), (40, 798450), (48, 665375), (50, 638760), (60, 532300), (75, 425840), (80, 399225), (100, 319380), (120, 266150), (125, 255504), (150, 212920), (200, 159690), (240, 133075), (250, 127752), (300, 106460), (375, 85168), (400, 79845), (500, 63876), (600, 53230), (750, 42584), (1000, 31938), (1200, 26615), (1500, 21292), (2000, 15969), (3000, 10646), (5323, 6000)]