28284000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{2357}}^1$

素因数の和:2385

約数の個数: 96

約数和(自身を含む): 92697696

約数和(自身を除く): 64413696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2357, 2400, 3000, 4000, 4714, 6000, 7071, 9428, 11785, 12000, 14142, 18856, 23570, 28284, 35355, 37712, 47140, 56568, 58925, 70710, 75424, 94280, 113136, 117850, 141420, 176775, 188560, 226272, 235700, 282840, 294625, 353550, 377120, 471400, 565680, 589250, 707100, 883875, 942800, 1131360, 1178500, 1414200, 1767750, 1885600, 2357000, 2828400, 3535500, 4714000, 5656800, 7071000, 9428000, 14142000, 28284000]

約数ペア:

[(1, 28284000), (2, 14142000), (3, 9428000), (4, 7071000), (5, 5656800), (6, 4714000), (8, 3535500), (10, 2828400), (12, 2357000), (15, 1885600), (16, 1767750), (20, 1414200), (24, 1178500), (25, 1131360), (30, 942800), (32, 883875), (40, 707100), (48, 589250), (50, 565680), (60, 471400), (75, 377120), (80, 353550), (96, 294625), (100, 282840), (120, 235700), (125, 226272), (150, 188560), (160, 176775), (200, 141420), (240, 117850), (250, 113136), (300, 94280), (375, 75424), (400, 70710), (480, 58925), (500, 56568), (600, 47140), (750, 37712), (800, 35355), (1000, 28284), (1200, 23570), (1500, 18856), (2000, 14142), (2357, 12000), (2400, 11785), (3000, 9428), (4000, 7071), (4714, 6000)]