1984996800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{45949}}^1$

素因数の和:45980

約数の個数: 168

約数和(自身を含む): 7236206000

約数和(自身を除く): 5251209200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4800, 5400, 7200, 8640, 10800, 14400, 21600, 43200, 45949, 91898, 137847, 183796, 229745, 275694, 367592, 413541, 459490, 551388, 689235, 735184, 827082, 918980, 1102776, 1148725, 1240623, 1378470, 1470368, 1654164, 1837960, 2067705, 2205552, 2297450, 2481246, 2756940, 2940736, 3308328, 3446175, 3675920, 4135410, 4411104, 4594900, 4962492, 5513880, 6203115, 6616656, 6892350, 7351840, 8270820, 8822208, 9189800, 9924984, 10338525, 11027760, 12406230, 13233312, 13784700, 14703680, 16541640, 18379600, 19849968, 20677050, 22055520, 24812460, 26466624, 27569400, 31015575, 33083280, 36759200, 39699936, 41354100, 44111040, 49624920, 55138800, 62031150, 66166560, 73518400, 79399872, 82708200, 99249840, 110277600, 124062300, 132333120, 165416400, 198499680, 220555200, 248124600, 330832800, 396999360, 496249200, 661665600, 992498400, 1984996800]

約数ペア:

[(1, 1984996800), (2, 992498400), (3, 661665600), (4, 496249200), (5, 396999360), (6, 330832800), (8, 248124600), (9, 220555200), (10, 198499680), (12, 165416400), (15, 132333120), (16, 124062300), (18, 110277600), (20, 99249840), (24, 82708200), (25, 79399872), (27, 73518400), (30, 66166560), (32, 62031150), (36, 55138800), (40, 49624920), (45, 44111040), (48, 41354100), (50, 39699936), (54, 36759200), (60, 33083280), (64, 31015575), (72, 27569400), (75, 26466624), (80, 24812460), (90, 22055520), (96, 20677050), (100, 19849968), (108, 18379600), (120, 16541640), (135, 14703680), (144, 13784700), (150, 13233312), (160, 12406230), (180, 11027760), (192, 10338525), (200, 9924984), (216, 9189800), (225, 8822208), (240, 8270820), (270, 7351840), (288, 6892350), (300, 6616656), (320, 6203115), (360, 5513880), (400, 4962492), (432, 4594900), (450, 4411104), (480, 4135410), (540, 3675920), (576, 3446175), (600, 3308328), (675, 2940736), (720, 2756940), (800, 2481246), (864, 2297450), (900, 2205552), (960, 2067705), (1080, 1837960), (1200, 1654164), (1350, 1470368), (1440, 1378470), (1600, 1240623), (1728, 1148725), (1800, 1102776), (2160, 918980), (2400, 827082), (2700, 735184), (2880, 689235), (3600, 551388), (4320, 459490), (4800, 413541), (5400, 367592), (7200, 275694), (8640, 229745), (10800, 183796), (14400, 137847), (21600, 91898), (43200, 45949)]