54840000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{457}}^1$

素因数の和:492

約数の個数: 140

約数和(自身を含む): 181710584

約数和(自身を除く): 126870584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 457, 480, 500, 600, 625, 750, 800, 914, 960, 1000, 1200, 1250, 1371, 1500, 1600, 1828, 1875, 2000, 2285, 2400, 2500, 2742, 3000, 3656, 3750, 4000, 4570, 4800, 5000, 5484, 6000, 6855, 7312, 7500, 8000, 9140, 10000, 10968, 11425, 12000, 13710, 14624, 15000, 18280, 20000, 21936, 22850, 24000, 27420, 29248, 30000, 34275, 36560, 40000, 43872, 45700, 54840, 57125, 60000, 68550, 73120, 87744, 91400, 109680, 114250, 120000, 137100, 146240, 171375, 182800, 219360, 228500, 274200, 285625, 342750, 365600, 438720, 457000, 548400, 571250, 685500, 731200, 856875, 914000, 1096800, 1142500, 1371000, 1713750, 1828000, 2193600, 2285000, 2742000, 3427500, 3656000, 4570000, 5484000, 6855000, 9140000, 10968000, 13710000, 18280000, 27420000, 54840000]

約数ペア:

[(1, 54840000), (2, 27420000), (3, 18280000), (4, 13710000), (5, 10968000), (6, 9140000), (8, 6855000), (10, 5484000), (12, 4570000), (15, 3656000), (16, 3427500), (20, 2742000), (24, 2285000), (25, 2193600), (30, 1828000), (32, 1713750), (40, 1371000), (48, 1142500), (50, 1096800), (60, 914000), (64, 856875), (75, 731200), (80, 685500), (96, 571250), (100, 548400), (120, 457000), (125, 438720), (150, 365600), (160, 342750), (192, 285625), (200, 274200), (240, 228500), (250, 219360), (300, 182800), (320, 171375), (375, 146240), (400, 137100), (457, 120000), (480, 114250), (500, 109680), (600, 91400), (625, 87744), (750, 73120), (800, 68550), (914, 60000), (960, 57125), (1000, 54840), (1200, 45700), (1250, 43872), (1371, 40000), (1500, 36560), (1600, 34275), (1828, 30000), (1875, 29248), (2000, 27420), (2285, 24000), (2400, 22850), (2500, 21936), (2742, 20000), (3000, 18280), (3656, 15000), (3750, 14624), (4000, 13710), (4570, 12000), (4800, 11425), (5000, 10968), (5484, 10000), (6000, 9140), (6855, 8000), (7312, 7500)]