196800000

素因数分解:

$2^9\times 3^1\times 5^5\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 240

約数和(自身を含む): 671300784

約数和(自身を除く): 474500784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 125, 128, 150, 160, 164, 192, 200, 205, 240, 246, 250, 256, 300, 320, 328, 375, 384, 400, 410, 480, 492, 500, 512, 600, 615, 625, 640, 656, 750, 768, 800, 820, 960, 984, 1000, 1025, 1200, 1230, 1250, 1280, 1312, 1500, 1536, 1600, 1640, 1875, 1920, 1968, 2000, 2050, 2400, 2460, 2500, 2560, 2624, 3000, 3075, 3125, 3200, 3280, 3750, 3840, 3936, 4000, 4100, 4800, 4920, 5000, 5125, 5248, 6000, 6150, 6250, 6400, 6560, 7500, 7680, 7872, 8000, 8200, 9375, 9600, 9840, 10000, 10250, 10496, 12000, 12300, 12500, 12800, 13120, 15000, 15375, 15744, 16000, 16400, 18750, 19200, 19680, 20000, 20500, 20992, 24000, 24600, 25000, 25625, 26240, 30000, 30750, 31488, 32000, 32800, 37500, 38400, 39360, 40000, 41000, 48000, 49200, 50000, 51250, 52480, 60000, 61500, 62976, 64000, 65600, 75000, 76875, 78720, 80000, 82000, 96000, 98400, 100000, 102500, 104960, 120000, 123000, 128125, 131200, 150000, 153750, 157440, 160000, 164000, 192000, 196800, 200000, 205000, 240000, 246000, 256250, 262400, 300000, 307500, 314880, 320000, 328000, 384375, 393600, 400000, 410000, 480000, 492000, 512500, 524800, 600000, 615000, 656000, 768750, 787200, 800000, 820000, 960000, 984000, 1025000, 1200000, 1230000, 1312000, 1537500, 1574400, 1600000, 1640000, 1968000, 2050000, 2400000, 2460000, 2624000, 3075000, 3280000, 3936000, 4100000, 4800000, 4920000, 6150000, 6560000, 7872000, 8200000, 9840000, 12300000, 13120000, 16400000, 19680000, 24600000, 32800000, 39360000, 49200000, 65600000, 98400000, 196800000]

約数ペア:

[(1, 196800000), (2, 98400000), (3, 65600000), (4, 49200000), (5, 39360000), (6, 32800000), (8, 24600000), (10, 19680000), (12, 16400000), (15, 13120000), (16, 12300000), (20, 9840000), (24, 8200000), (25, 7872000), (30, 6560000), (32, 6150000), (40, 4920000), (41, 4800000), (48, 4100000), (50, 3936000), (60, 3280000), (64, 3075000), (75, 2624000), (80, 2460000), (82, 2400000), (96, 2050000), (100, 1968000), (120, 1640000), (123, 1600000), (125, 1574400), (128, 1537500), (150, 1312000), (160, 1230000), (164, 1200000), (192, 1025000), (200, 984000), (205, 960000), (240, 820000), (246, 800000), (250, 787200), (256, 768750), (300, 656000), (320, 615000), (328, 600000), (375, 524800), (384, 512500), (400, 492000), (410, 480000), (480, 410000), (492, 400000), (500, 393600), (512, 384375), (600, 328000), (615, 320000), (625, 314880), (640, 307500), (656, 300000), (750, 262400), (768, 256250), (800, 246000), (820, 240000), (960, 205000), (984, 200000), (1000, 196800), (1025, 192000), (1200, 164000), (1230, 160000), (1250, 157440), (1280, 153750), (1312, 150000), (1500, 131200), (1536, 128125), (1600, 123000), (1640, 120000), (1875, 104960), (1920, 102500), (1968, 100000), (2000, 98400), (2050, 96000), (2400, 82000), (2460, 80000), (2500, 78720), (2560, 76875), (2624, 75000), (3000, 65600), (3075, 64000), (3125, 62976), (3200, 61500), (3280, 60000), (3750, 52480), (3840, 51250), (3936, 50000), (4000, 49200), (4100, 48000), (4800, 41000), (4920, 40000), (5000, 39360), (5125, 38400), (5248, 37500), (6000, 32800), (6150, 32000), (6250, 31488), (6400, 30750), (6560, 30000), (7500, 26240), (7680, 25625), (7872, 25000), (8000, 24600), (8200, 24000), (9375, 20992), (9600, 20500), (9840, 20000), (10000, 19680), (10250, 19200), (10496, 18750), (12000, 16400), (12300, 16000), (12500, 15744), (12800, 15375), (13120, 15000)]