495222000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:953

約数の個数: 320

約数和(自身を含む): 1967207424

約数和(自身を除く): 1471985424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 125, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 250, 260, 273, 280, 300, 312, 325, 336, 350, 364, 375, 390, 400, 420, 455, 500, 520, 525, 546, 560, 600, 624, 650, 700, 728, 750, 780, 840, 875, 907, 910, 975, 1000, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1500, 1560, 1625, 1680, 1750, 1814, 1820, 1950, 2000, 2100, 2184, 2275, 2600, 2625, 2721, 2730, 2800, 3000, 3120, 3250, 3500, 3628, 3640, 3900, 4200, 4368, 4535, 4550, 4875, 5200, 5250, 5442, 5460, 6000, 6349, 6500, 6825, 7000, 7256, 7280, 7800, 8400, 9070, 9100, 9750, 10500, 10884, 10920, 11375, 11791, 12698, 13000, 13605, 13650, 14000, 14512, 15600, 18140, 18200, 19047, 19500, 21000, 21768, 21840, 22675, 22750, 23582, 25396, 26000, 27210, 27300, 31745, 34125, 35373, 36280, 36400, 38094, 39000, 42000, 43536, 45350, 45500, 47164, 50792, 54420, 54600, 58955, 63490, 68025, 68250, 70746, 72560, 76188, 78000, 82537, 90700, 91000, 94328, 95235, 101584, 108840, 109200, 113375, 117910, 126980, 136050, 136500, 141492, 152376, 158725, 165074, 176865, 181400, 182000, 188656, 190470, 217680, 226750, 235820, 247611, 253960, 272100, 273000, 282984, 294775, 304752, 317450, 330148, 340125, 353730, 362800, 380940, 412685, 453500, 471640, 476175, 495222, 507920, 544200, 546000, 565968, 589550, 634900, 660296, 680250, 707460, 761880, 793625, 825370, 884325, 907000, 943280, 952350, 990444, 1088400, 1179100, 1238055, 1269800, 1320592, 1360500, 1414920, 1473875, 1523760, 1587250, 1650740, 1768650, 1814000, 1904700, 1980888, 2063425, 2358200, 2380875, 2476110, 2539600, 2721000, 2829840, 2947750, 3174500, 3301480, 3537300, 3809400, 3961776, 4126850, 4421625, 4716400, 4761750, 4952220, 5442000, 5895500, 6190275, 6349000, 6602960, 7074600, 7618800, 8253700, 8843250, 9523500, 9904440, 10317125, 11791000, 12380550, 12698000, 14149200, 16507400, 17686500, 19047000, 19808880, 20634250, 23582000, 24761100, 30951375, 33014800, 35373000, 38094000, 41268500, 49522200, 61902750, 70746000, 82537000, 99044400, 123805500, 165074000, 247611000, 495222000]

約数ペア:

[(1, 495222000), (2, 247611000), (3, 165074000), (4, 123805500), (5, 99044400), (6, 82537000), (7, 70746000), (8, 61902750), (10, 49522200), (12, 41268500), (13, 38094000), (14, 35373000), (15, 33014800), (16, 30951375), (20, 24761100), (21, 23582000), (24, 20634250), (25, 19808880), (26, 19047000), (28, 17686500), (30, 16507400), (35, 14149200), (39, 12698000), (40, 12380550), (42, 11791000), (48, 10317125), (50, 9904440), (52, 9523500), (56, 8843250), (60, 8253700), (65, 7618800), (70, 7074600), (75, 6602960), (78, 6349000), (80, 6190275), (84, 5895500), (91, 5442000), (100, 4952220), (104, 4761750), (105, 4716400), (112, 4421625), (120, 4126850), (125, 3961776), (130, 3809400), (140, 3537300), (150, 3301480), (156, 3174500), (168, 2947750), (175, 2829840), (182, 2721000), (195, 2539600), (200, 2476110), (208, 2380875), (210, 2358200), (240, 2063425), (250, 1980888), (260, 1904700), (273, 1814000), (280, 1768650), (300, 1650740), (312, 1587250), (325, 1523760), (336, 1473875), (350, 1414920), (364, 1360500), (375, 1320592), (390, 1269800), (400, 1238055), (420, 1179100), (455, 1088400), (500, 990444), (520, 952350), (525, 943280), (546, 907000), (560, 884325), (600, 825370), (624, 793625), (650, 761880), (700, 707460), (728, 680250), (750, 660296), (780, 634900), (840, 589550), (875, 565968), (907, 546000), (910, 544200), (975, 507920), (1000, 495222), (1040, 476175), (1050, 471640), (1092, 453500), (1200, 412685), (1300, 380940), (1365, 362800), (1400, 353730), (1456, 340125), (1500, 330148), (1560, 317450), (1625, 304752), (1680, 294775), (1750, 282984), (1814, 273000), (1820, 272100), (1950, 253960), (2000, 247611), (2100, 235820), (2184, 226750), (2275, 217680), (2600, 190470), (2625, 188656), (2721, 182000), (2730, 181400), (2800, 176865), (3000, 165074), (3120, 158725), (3250, 152376), (3500, 141492), (3628, 136500), (3640, 136050), (3900, 126980), (4200, 117910), (4368, 113375), (4535, 109200), (4550, 108840), (4875, 101584), (5200, 95235), (5250, 94328), (5442, 91000), (5460, 90700), (6000, 82537), (6349, 78000), (6500, 76188), (6825, 72560), (7000, 70746), (7256, 68250), (7280, 68025), (7800, 63490), (8400, 58955), (9070, 54600), (9100, 54420), (9750, 50792), (10500, 47164), (10884, 45500), (10920, 45350), (11375, 43536), (11791, 42000), (12698, 39000), (13000, 38094), (13605, 36400), (13650, 36280), (14000, 35373), (14512, 34125), (15600, 31745), (18140, 27300), (18200, 27210), (19047, 26000), (19500, 25396), (21000, 23582), (21768, 22750), (21840, 22675)]