207885600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2260

約数の個数: 216

約数和(自身を含む): 789801012

約数和(自身を除く): 581915412

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2221, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 4442, 4680, 5200, 5850, 6240, 6663, 7200, 7800, 8884, 9360, 10400, 11105, 11700, 13326, 15600, 17768, 18720, 19989, 22210, 23400, 26652, 28873, 31200, 33315, 35536, 39978, 44420, 46800, 53304, 55525, 57746, 66630, 71072, 79956, 86619, 88840, 93600, 99945, 106608, 111050, 115492, 133260, 144365, 159912, 166575, 173238, 177680, 199890, 213216, 222100, 230984, 259857, 266520, 288730, 319824, 333150, 346476, 355360, 399780, 433095, 444200, 461968, 499725, 519714, 533040, 577460, 639648, 666300, 692952, 721825, 799560, 866190, 888400, 923936, 999450, 1039428, 1066080, 1154920, 1299285, 1332600, 1385904, 1443650, 1599120, 1732380, 1776800, 1998900, 2078856, 2165475, 2309840, 2598570, 2665200, 2771808, 2887300, 3198240, 3464760, 3997800, 4157712, 4330950, 4619680, 5197140, 5330400, 5774600, 6496425, 6929520, 7995600, 8315424, 8661900, 10394280, 11549200, 12992850, 13859040, 15991200, 17323800, 20788560, 23098400, 25985700, 34647600, 41577120, 51971400, 69295200, 103942800, 207885600]

約数ペア:

[(1, 207885600), (2, 103942800), (3, 69295200), (4, 51971400), (5, 41577120), (6, 34647600), (8, 25985700), (9, 23098400), (10, 20788560), (12, 17323800), (13, 15991200), (15, 13859040), (16, 12992850), (18, 11549200), (20, 10394280), (24, 8661900), (25, 8315424), (26, 7995600), (30, 6929520), (32, 6496425), (36, 5774600), (39, 5330400), (40, 5197140), (45, 4619680), (48, 4330950), (50, 4157712), (52, 3997800), (60, 3464760), (65, 3198240), (72, 2887300), (75, 2771808), (78, 2665200), (80, 2598570), (90, 2309840), (96, 2165475), (100, 2078856), (104, 1998900), (117, 1776800), (120, 1732380), (130, 1599120), (144, 1443650), (150, 1385904), (156, 1332600), (160, 1299285), (180, 1154920), (195, 1066080), (200, 1039428), (208, 999450), (225, 923936), (234, 888400), (240, 866190), (260, 799560), (288, 721825), (300, 692952), (312, 666300), (325, 639648), (360, 577460), (390, 533040), (400, 519714), (416, 499725), (450, 461968), (468, 444200), (480, 433095), (520, 399780), (585, 355360), (600, 346476), (624, 333150), (650, 319824), (720, 288730), (780, 266520), (800, 259857), (900, 230984), (936, 222100), (975, 213216), (1040, 199890), (1170, 177680), (1200, 173238), (1248, 166575), (1300, 159912), (1440, 144365), (1560, 133260), (1800, 115492), (1872, 111050), (1950, 106608), (2080, 99945), (2221, 93600), (2340, 88840), (2400, 86619), (2600, 79956), (2925, 71072), (3120, 66630), (3600, 57746), (3744, 55525), (3900, 53304), (4442, 46800), (4680, 44420), (5200, 39978), (5850, 35536), (6240, 33315), (6663, 31200), (7200, 28873), (7800, 26652), (8884, 23400), (9360, 22210), (10400, 19989), (11105, 18720), (11700, 17768), (13326, 15600)]