206700000

素因数分解:

$2^5\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 744139872

約数和(自身を除く): 537439872

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, 53, 60, 65, 75, 78, 80, 96, 100, 104, 106, 120, 125, 130, 150, 156, 159, 160, 195, 200, 208, 212, 240, 250, 260, 265, 300, 312, 318, 325, 375, 390, 400, 416, 424, 480, 500, 520, 530, 600, 624, 625, 636, 650, 689, 750, 780, 795, 800, 848, 975, 1000, 1040, 1060, 1200, 1248, 1250, 1272, 1300, 1325, 1378, 1500, 1560, 1590, 1625, 1696, 1875, 1950, 2000, 2067, 2080, 2120, 2400, 2500, 2544, 2600, 2650, 2756, 3000, 3120, 3125, 3180, 3250, 3445, 3750, 3900, 3975, 4000, 4134, 4240, 4875, 5000, 5088, 5200, 5300, 5512, 6000, 6240, 6250, 6360, 6500, 6625, 6890, 7500, 7800, 7950, 8125, 8268, 8480, 9375, 9750, 10000, 10335, 10400, 10600, 11024, 12000, 12500, 12720, 13000, 13250, 13780, 15000, 15600, 15900, 16250, 16536, 17225, 18750, 19500, 19875, 20000, 20670, 21200, 22048, 24375, 25000, 25440, 26000, 26500, 27560, 30000, 31200, 31800, 32500, 33072, 33125, 34450, 37500, 39000, 39750, 40625, 41340, 42400, 48750, 50000, 51675, 52000, 53000, 55120, 60000, 63600, 65000, 66144, 66250, 68900, 75000, 78000, 79500, 81250, 82680, 86125, 97500, 99375, 100000, 103350, 106000, 110240, 121875, 127200, 130000, 132500, 137800, 150000, 156000, 159000, 162500, 165360, 165625, 172250, 195000, 198750, 206700, 212000, 243750, 258375, 260000, 265000, 275600, 300000, 318000, 325000, 330720, 331250, 344500, 390000, 397500, 413400, 430625, 487500, 496875, 516750, 530000, 551200, 636000, 650000, 662500, 689000, 780000, 795000, 826800, 861250, 975000, 993750, 1033500, 1060000, 1291875, 1300000, 1325000, 1378000, 1590000, 1653600, 1722500, 1950000, 1987500, 2067000, 2153125, 2583750, 2650000, 2756000, 3180000, 3445000, 3900000, 3975000, 4134000, 4306250, 5167500, 5300000, 6459375, 6890000, 7950000, 8268000, 8612500, 10335000, 12918750, 13780000, 15900000, 17225000, 20670000, 25837500, 34450000, 41340000, 51675000, 68900000, 103350000, 206700000]

約数ペア:

[(1, 206700000), (2, 103350000), (3, 68900000), (4, 51675000), (5, 41340000), (6, 34450000), (8, 25837500), (10, 20670000), (12, 17225000), (13, 15900000), (15, 13780000), (16, 12918750), (20, 10335000), (24, 8612500), (25, 8268000), (26, 7950000), (30, 6890000), (32, 6459375), (39, 5300000), (40, 5167500), (48, 4306250), (50, 4134000), (52, 3975000), (53, 3900000), (60, 3445000), (65, 3180000), (75, 2756000), (78, 2650000), (80, 2583750), (96, 2153125), (100, 2067000), (104, 1987500), (106, 1950000), (120, 1722500), (125, 1653600), (130, 1590000), (150, 1378000), (156, 1325000), (159, 1300000), (160, 1291875), (195, 1060000), (200, 1033500), (208, 993750), (212, 975000), (240, 861250), (250, 826800), (260, 795000), (265, 780000), (300, 689000), (312, 662500), (318, 650000), (325, 636000), (375, 551200), (390, 530000), (400, 516750), (416, 496875), (424, 487500), (480, 430625), (500, 413400), (520, 397500), (530, 390000), (600, 344500), (624, 331250), (625, 330720), (636, 325000), (650, 318000), (689, 300000), (750, 275600), (780, 265000), (795, 260000), (800, 258375), (848, 243750), (975, 212000), (1000, 206700), (1040, 198750), (1060, 195000), (1200, 172250), (1248, 165625), (1250, 165360), (1272, 162500), (1300, 159000), (1325, 156000), (1378, 150000), (1500, 137800), (1560, 132500), (1590, 130000), (1625, 127200), (1696, 121875), (1875, 110240), (1950, 106000), (2000, 103350), (2067, 100000), (2080, 99375), (2120, 97500), (2400, 86125), (2500, 82680), (2544, 81250), (2600, 79500), (2650, 78000), (2756, 75000), (3000, 68900), (3120, 66250), (3125, 66144), (3180, 65000), (3250, 63600), (3445, 60000), (3750, 55120), (3900, 53000), (3975, 52000), (4000, 51675), (4134, 50000), (4240, 48750), (4875, 42400), (5000, 41340), (5088, 40625), (5200, 39750), (5300, 39000), (5512, 37500), (6000, 34450), (6240, 33125), (6250, 33072), (6360, 32500), (6500, 31800), (6625, 31200), (6890, 30000), (7500, 27560), (7800, 26500), (7950, 26000), (8125, 25440), (8268, 25000), (8480, 24375), (9375, 22048), (9750, 21200), (10000, 20670), (10335, 20000), (10400, 19875), (10600, 19500), (11024, 18750), (12000, 17225), (12500, 16536), (12720, 16250), (13000, 15900), (13250, 15600), (13780, 15000)]