1329000000

素因数分解:

$2^6\times 3^1\times 5^6\times {\mathrm{443}}^1$

素因数の和:488

約数の個数: 196

約数和(自身を含む): 4405256112

約数和(自身を除く): 3076256112

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, 443, 480, 500, 600, 625, 750, 800, 886, 960, 1000, 1200, 1250, 1329, 1500, 1600, 1772, 1875, 2000, 2215, 2400, 2500, 2658, 3000, 3125, 3544, 3750, 4000, 4430, 4800, 5000, 5316, 6000, 6250, 6645, 7088, 7500, 8000, 8860, 9375, 10000, 10632, 11075, 12000, 12500, 13290, 14176, 15000, 15625, 17720, 18750, 20000, 21264, 22150, 24000, 25000, 26580, 28352, 30000, 31250, 33225, 35440, 37500, 40000, 42528, 44300, 46875, 50000, 53160, 55375, 60000, 62500, 66450, 70880, 75000, 85056, 88600, 93750, 100000, 106320, 110750, 120000, 125000, 132900, 141760, 150000, 166125, 177200, 187500, 200000, 212640, 221500, 250000, 265800, 276875, 300000, 332250, 354400, 375000, 425280, 443000, 500000, 531600, 553750, 600000, 664500, 708800, 750000, 830625, 886000, 1000000, 1063200, 1107500, 1329000, 1384375, 1500000, 1661250, 1772000, 2126400, 2215000, 2658000, 2768750, 3000000, 3322500, 3544000, 4153125, 4430000, 5316000, 5537500, 6645000, 6921875, 8306250, 8860000, 10632000, 11075000, 13290000, 13843750, 16612500, 17720000, 20765625, 22150000, 26580000, 27687500, 33225000, 41531250, 44300000, 53160000, 55375000, 66450000, 83062500, 88600000, 110750000, 132900000, 166125000, 221500000, 265800000, 332250000, 443000000, 664500000, 1329000000]

約数ペア:

[(1, 1329000000), (2, 664500000), (3, 443000000), (4, 332250000), (5, 265800000), (6, 221500000), (8, 166125000), (10, 132900000), (12, 110750000), (15, 88600000), (16, 83062500), (20, 66450000), (24, 55375000), (25, 53160000), (30, 44300000), (32, 41531250), (40, 33225000), (48, 27687500), (50, 26580000), (60, 22150000), (64, 20765625), (75, 17720000), (80, 16612500), (96, 13843750), (100, 13290000), (120, 11075000), (125, 10632000), (150, 8860000), (160, 8306250), (192, 6921875), (200, 6645000), (240, 5537500), (250, 5316000), (300, 4430000), (320, 4153125), (375, 3544000), (400, 3322500), (443, 3000000), (480, 2768750), (500, 2658000), (600, 2215000), (625, 2126400), (750, 1772000), (800, 1661250), (886, 1500000), (960, 1384375), (1000, 1329000), (1200, 1107500), (1250, 1063200), (1329, 1000000), (1500, 886000), (1600, 830625), (1772, 750000), (1875, 708800), (2000, 664500), (2215, 600000), (2400, 553750), (2500, 531600), (2658, 500000), (3000, 443000), (3125, 425280), (3544, 375000), (3750, 354400), (4000, 332250), (4430, 300000), (4800, 276875), (5000, 265800), (5316, 250000), (6000, 221500), (6250, 212640), (6645, 200000), (7088, 187500), (7500, 177200), (8000, 166125), (8860, 150000), (9375, 141760), (10000, 132900), (10632, 125000), (11075, 120000), (12000, 110750), (12500, 106320), (13290, 100000), (14176, 93750), (15000, 88600), (15625, 85056), (17720, 75000), (18750, 70880), (20000, 66450), (21264, 62500), (22150, 60000), (24000, 55375), (25000, 53160), (26580, 50000), (28352, 46875), (30000, 44300), (31250, 42528), (33225, 40000), (35440, 37500)]