2487000000

素因数分解:

$2^6\times 3^1\times 5^6\times {\mathrm{829}}^1$

素因数の和:874

約数の個数: 196

約数和(自身を含む): 8235050840

約数和(自身を除く): 5748050840

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, 480, 500, 600, 625, 750, 800, 829, 960, 1000, 1200, 1250, 1500, 1600, 1658, 1875, 2000, 2400, 2487, 2500, 3000, 3125, 3316, 3750, 4000, 4145, 4800, 4974, 5000, 6000, 6250, 6632, 7500, 8000, 8290, 9375, 9948, 10000, 12000, 12435, 12500, 13264, 15000, 15625, 16580, 18750, 19896, 20000, 20725, 24000, 24870, 25000, 26528, 30000, 31250, 33160, 37500, 39792, 40000, 41450, 46875, 49740, 50000, 53056, 60000, 62175, 62500, 66320, 75000, 79584, 82900, 93750, 99480, 100000, 103625, 120000, 124350, 125000, 132640, 150000, 159168, 165800, 187500, 198960, 200000, 207250, 248700, 250000, 265280, 300000, 310875, 331600, 375000, 397920, 414500, 497400, 500000, 518125, 600000, 621750, 663200, 750000, 795840, 829000, 994800, 1000000, 1036250, 1243500, 1326400, 1500000, 1554375, 1658000, 1989600, 2072500, 2487000, 2590625, 3000000, 3108750, 3316000, 3979200, 4145000, 4974000, 5181250, 6217500, 6632000, 7771875, 8290000, 9948000, 10362500, 12435000, 12953125, 15543750, 16580000, 19896000, 20725000, 24870000, 25906250, 31087500, 33160000, 38859375, 41450000, 49740000, 51812500, 62175000, 77718750, 82900000, 99480000, 103625000, 124350000, 155437500, 165800000, 207250000, 248700000, 310875000, 414500000, 497400000, 621750000, 829000000, 1243500000, 2487000000]

約数ペア:

[(1, 2487000000), (2, 1243500000), (3, 829000000), (4, 621750000), (5, 497400000), (6, 414500000), (8, 310875000), (10, 248700000), (12, 207250000), (15, 165800000), (16, 155437500), (20, 124350000), (24, 103625000), (25, 99480000), (30, 82900000), (32, 77718750), (40, 62175000), (48, 51812500), (50, 49740000), (60, 41450000), (64, 38859375), (75, 33160000), (80, 31087500), (96, 25906250), (100, 24870000), (120, 20725000), (125, 19896000), (150, 16580000), (160, 15543750), (192, 12953125), (200, 12435000), (240, 10362500), (250, 9948000), (300, 8290000), (320, 7771875), (375, 6632000), (400, 6217500), (480, 5181250), (500, 4974000), (600, 4145000), (625, 3979200), (750, 3316000), (800, 3108750), (829, 3000000), (960, 2590625), (1000, 2487000), (1200, 2072500), (1250, 1989600), (1500, 1658000), (1600, 1554375), (1658, 1500000), (1875, 1326400), (2000, 1243500), (2400, 1036250), (2487, 1000000), (2500, 994800), (3000, 829000), (3125, 795840), (3316, 750000), (3750, 663200), (4000, 621750), (4145, 600000), (4800, 518125), (4974, 500000), (5000, 497400), (6000, 414500), (6250, 397920), (6632, 375000), (7500, 331600), (8000, 310875), (8290, 300000), (9375, 265280), (9948, 250000), (10000, 248700), (12000, 207250), (12435, 200000), (12500, 198960), (13264, 187500), (15000, 165800), (15625, 159168), (16580, 150000), (18750, 132640), (19896, 125000), (20000, 124350), (20725, 120000), (24000, 103625), (24870, 100000), (25000, 99480), (26528, 93750), (30000, 82900), (31250, 79584), (33160, 75000), (37500, 66320), (39792, 62500), (40000, 62175), (41450, 60000), (46875, 53056), (49740, 50000)]