507000000

素因数分解:

$2^6\times 3^1\times 5^6\times {\mathrm{13}}^2$

素因数の和:71

約数の個数: 294

約数和(自身を含む): 1815679884

約数和(自身を除く): 1308679884

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 169, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 338, 375, 390, 400, 416, 480, 500, 507, 520, 600, 624, 625, 650, 676, 750, 780, 800, 832, 845, 960, 975, 1000, 1014, 1040, 1200, 1248, 1250, 1300, 1352, 1500, 1560, 1600, 1625, 1690, 1875, 1950, 2000, 2028, 2080, 2400, 2496, 2500, 2535, 2600, 2704, 3000, 3120, 3125, 3250, 3380, 3750, 3900, 4000, 4056, 4160, 4225, 4800, 4875, 5000, 5070, 5200, 5408, 6000, 6240, 6250, 6500, 6760, 7500, 7800, 8000, 8112, 8125, 8450, 9375, 9750, 10000, 10140, 10400, 10816, 12000, 12480, 12500, 12675, 13000, 13520, 15000, 15600, 15625, 16224, 16250, 16900, 18750, 19500, 20000, 20280, 20800, 21125, 24000, 24375, 25000, 25350, 26000, 27040, 30000, 31200, 31250, 32448, 32500, 33800, 37500, 39000, 40000, 40560, 40625, 42250, 46875, 48750, 50000, 50700, 52000, 54080, 60000, 62400, 62500, 63375, 65000, 67600, 75000, 78000, 81120, 81250, 84500, 93750, 97500, 100000, 101400, 104000, 105625, 120000, 121875, 125000, 126750, 130000, 135200, 150000, 156000, 162240, 162500, 169000, 187500, 195000, 200000, 202800, 203125, 211250, 243750, 250000, 253500, 260000, 270400, 300000, 312000, 316875, 325000, 338000, 375000, 390000, 405600, 406250, 422500, 487500, 500000, 507000, 520000, 528125, 600000, 609375, 633750, 650000, 676000, 750000, 780000, 811200, 812500, 845000, 975000, 1000000, 1014000, 1056250, 1218750, 1267500, 1300000, 1352000, 1500000, 1560000, 1584375, 1625000, 1690000, 1950000, 2028000, 2112500, 2437500, 2535000, 2600000, 2640625, 3000000, 3168750, 3250000, 3380000, 3900000, 4056000, 4225000, 4875000, 5070000, 5281250, 6337500, 6500000, 6760000, 7800000, 7921875, 8450000, 9750000, 10140000, 10562500, 12675000, 13000000, 15843750, 16900000, 19500000, 20280000, 21125000, 25350000, 31687500, 33800000, 39000000, 42250000, 50700000, 63375000, 84500000, 101400000, 126750000, 169000000, 253500000, 507000000]

約数ペア:

[(1, 507000000), (2, 253500000), (3, 169000000), (4, 126750000), (5, 101400000), (6, 84500000), (8, 63375000), (10, 50700000), (12, 42250000), (13, 39000000), (15, 33800000), (16, 31687500), (20, 25350000), (24, 21125000), (25, 20280000), (26, 19500000), (30, 16900000), (32, 15843750), (39, 13000000), (40, 12675000), (48, 10562500), (50, 10140000), (52, 9750000), (60, 8450000), (64, 7921875), (65, 7800000), (75, 6760000), (78, 6500000), (80, 6337500), (96, 5281250), (100, 5070000), (104, 4875000), (120, 4225000), (125, 4056000), (130, 3900000), (150, 3380000), (156, 3250000), (160, 3168750), (169, 3000000), (192, 2640625), (195, 2600000), (200, 2535000), (208, 2437500), (240, 2112500), (250, 2028000), (260, 1950000), (300, 1690000), (312, 1625000), (320, 1584375), (325, 1560000), (338, 1500000), (375, 1352000), (390, 1300000), (400, 1267500), (416, 1218750), (480, 1056250), (500, 1014000), (507, 1000000), (520, 975000), (600, 845000), (624, 812500), (625, 811200), (650, 780000), (676, 750000), (750, 676000), (780, 650000), (800, 633750), (832, 609375), (845, 600000), (960, 528125), (975, 520000), (1000, 507000), (1014, 500000), (1040, 487500), (1200, 422500), (1248, 406250), (1250, 405600), (1300, 390000), (1352, 375000), (1500, 338000), (1560, 325000), (1600, 316875), (1625, 312000), (1690, 300000), (1875, 270400), (1950, 260000), (2000, 253500), (2028, 250000), (2080, 243750), (2400, 211250), (2496, 203125), (2500, 202800), (2535, 200000), (2600, 195000), (2704, 187500), (3000, 169000), (3120, 162500), (3125, 162240), (3250, 156000), (3380, 150000), (3750, 135200), (3900, 130000), (4000, 126750), (4056, 125000), (4160, 121875), (4225, 120000), (4800, 105625), (4875, 104000), (5000, 101400), (5070, 100000), (5200, 97500), (5408, 93750), (6000, 84500), (6240, 81250), (6250, 81120), (6500, 78000), (6760, 75000), (7500, 67600), (7800, 65000), (8000, 63375), (8112, 62500), (8125, 62400), (8450, 60000), (9375, 54080), (9750, 52000), (10000, 50700), (10140, 50000), (10400, 48750), (10816, 46875), (12000, 42250), (12480, 40625), (12500, 40560), (12675, 40000), (13000, 39000), (13520, 37500), (15000, 33800), (15600, 32500), (15625, 32448), (16224, 31250), (16250, 31200), (16900, 30000), (18750, 27040), (19500, 26000), (20000, 25350), (20280, 25000), (20800, 24375), (21125, 24000)]