2485200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 8456800

約数和(自身を除く): 5971600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 109, 114, 120, 150, 152, 190, 200, 218, 228, 240, 285, 300, 304, 327, 380, 400, 436, 456, 475, 545, 570, 600, 654, 760, 872, 912, 950, 1090, 1140, 1200, 1308, 1425, 1520, 1635, 1744, 1900, 2071, 2180, 2280, 2616, 2725, 2850, 3270, 3800, 4142, 4360, 4560, 5232, 5450, 5700, 6213, 6540, 7600, 8175, 8284, 8720, 10355, 10900, 11400, 12426, 13080, 16350, 16568, 20710, 21800, 22800, 24852, 26160, 31065, 32700, 33136, 41420, 43600, 49704, 51775, 62130, 65400, 82840, 99408, 103550, 124260, 130800, 155325, 165680, 207100, 248520, 310650, 414200, 497040, 621300, 828400, 1242600, 2485200]

約数ペア:

[(1, 2485200), (2, 1242600), (3, 828400), (4, 621300), (5, 497040), (6, 414200), (8, 310650), (10, 248520), (12, 207100), (15, 165680), (16, 155325), (19, 130800), (20, 124260), (24, 103550), (25, 99408), (30, 82840), (38, 65400), (40, 62130), (48, 51775), (50, 49704), (57, 43600), (60, 41420), (75, 33136), (76, 32700), (80, 31065), (95, 26160), (100, 24852), (109, 22800), (114, 21800), (120, 20710), (150, 16568), (152, 16350), (190, 13080), (200, 12426), (218, 11400), (228, 10900), (240, 10355), (285, 8720), (300, 8284), (304, 8175), (327, 7600), (380, 6540), (400, 6213), (436, 5700), (456, 5450), (475, 5232), (545, 4560), (570, 4360), (600, 4142), (654, 3800), (760, 3270), (872, 2850), (912, 2725), (950, 2616), (1090, 2280), (1140, 2180), (1200, 2071), (1308, 1900), (1425, 1744), (1520, 1635)]