246000000

素因数分解:

$2^7\times 3^1\times 5^6\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 224

約数和(自身を含む): 836708040

約数和(自身を除く): 590708040

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, 300, 320, 328, 375, 384, 400, 410, 480, 492, 500, 600, 615, 625, 640, 656, 750, 800, 820, 960, 984, 1000, 1025, 1200, 1230, 1250, 1312, 1500, 1600, 1640, 1875, 1920, 1968, 2000, 2050, 2400, 2460, 2500, 2624, 3000, 3075, 3125, 3200, 3280, 3750, 3936, 4000, 4100, 4800, 4920, 5000, 5125, 5248, 6000, 6150, 6250, 6560, 7500, 7872, 8000, 8200, 9375, 9600, 9840, 10000, 10250, 12000, 12300, 12500, 13120, 15000, 15375, 15625, 15744, 16000, 16400, 18750, 19680, 20000, 20500, 24000, 24600, 25000, 25625, 26240, 30000, 30750, 31250, 32800, 37500, 39360, 40000, 41000, 46875, 48000, 49200, 50000, 51250, 60000, 61500, 62500, 65600, 75000, 76875, 78720, 80000, 82000, 93750, 98400, 100000, 102500, 120000, 123000, 125000, 128125, 131200, 150000, 153750, 164000, 187500, 196800, 200000, 205000, 240000, 246000, 250000, 256250, 300000, 307500, 328000, 375000, 384375, 393600, 400000, 410000, 492000, 500000, 512500, 600000, 615000, 640625, 656000, 750000, 768750, 820000, 984000, 1000000, 1025000, 1200000, 1230000, 1281250, 1500000, 1537500, 1640000, 1921875, 1968000, 2000000, 2050000, 2460000, 2562500, 3000000, 3075000, 3280000, 3843750, 4100000, 4920000, 5125000, 6000000, 6150000, 7687500, 8200000, 9840000, 10250000, 12300000, 15375000, 16400000, 20500000, 24600000, 30750000, 41000000, 49200000, 61500000, 82000000, 123000000, 246000000]

約数ペア:

[(1, 246000000), (2, 123000000), (3, 82000000), (4, 61500000), (5, 49200000), (6, 41000000), (8, 30750000), (10, 24600000), (12, 20500000), (15, 16400000), (16, 15375000), (20, 12300000), (24, 10250000), (25, 9840000), (30, 8200000), (32, 7687500), (40, 6150000), (41, 6000000), (48, 5125000), (50, 4920000), (60, 4100000), (64, 3843750), (75, 3280000), (80, 3075000), (82, 3000000), (96, 2562500), (100, 2460000), (120, 2050000), (123, 2000000), (125, 1968000), (128, 1921875), (150, 1640000), (160, 1537500), (164, 1500000), (192, 1281250), (200, 1230000), (205, 1200000), (240, 1025000), (246, 1000000), (250, 984000), (300, 820000), (320, 768750), (328, 750000), (375, 656000), (384, 640625), (400, 615000), (410, 600000), (480, 512500), (492, 500000), (500, 492000), (600, 410000), (615, 400000), (625, 393600), (640, 384375), (656, 375000), (750, 328000), (800, 307500), (820, 300000), (960, 256250), (984, 250000), (1000, 246000), (1025, 240000), (1200, 205000), (1230, 200000), (1250, 196800), (1312, 187500), (1500, 164000), (1600, 153750), (1640, 150000), (1875, 131200), (1920, 128125), (1968, 125000), (2000, 123000), (2050, 120000), (2400, 102500), (2460, 100000), (2500, 98400), (2624, 93750), (3000, 82000), (3075, 80000), (3125, 78720), (3200, 76875), (3280, 75000), (3750, 65600), (3936, 62500), (4000, 61500), (4100, 60000), (4800, 51250), (4920, 50000), (5000, 49200), (5125, 48000), (5248, 46875), (6000, 41000), (6150, 40000), (6250, 39360), (6560, 37500), (7500, 32800), (7872, 31250), (8000, 30750), (8200, 30000), (9375, 26240), (9600, 25625), (9840, 25000), (10000, 24600), (10250, 24000), (12000, 20500), (12300, 20000), (12500, 19680), (13120, 18750), (15000, 16400), (15375, 16000), (15625, 15744)]