21086193600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{547}}^1\times {\mathrm{2677}}^1$

素因数の和:3252

約数の個数: 252

約数和(自身を含む): 75110369464

約数和(自身を除く): 54024175864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 547, 576, 600, 720, 800, 900, 960, 1094, 1200, 1440, 1600, 1641, 1800, 2188, 2400, 2677, 2735, 2880, 3282, 3600, 4376, 4800, 4923, 5354, 5470, 6564, 7200, 8031, 8205, 8752, 9846, 10708, 10940, 13128, 13385, 13675, 14400, 16062, 16410, 17504, 19692, 21416, 21880, 24093, 24615, 26256, 26770, 27350, 32124, 32820, 35008, 39384, 40155, 41025, 42832, 43760, 48186, 49230, 52512, 53540, 54700, 64248, 65640, 66925, 78768, 80310, 82050, 85664, 87520, 96372, 98460, 105024, 107080, 109400, 120465, 123075, 128496, 131280, 133850, 157536, 160620, 164100, 171328, 175040, 192744, 196920, 200775, 214160, 218800, 240930, 246150, 256992, 262560, 267700, 315072, 321240, 328200, 385488, 393840, 401550, 428320, 437600, 481860, 492300, 513984, 525120, 535400, 602325, 642480, 656400, 770976, 787680, 803100, 856640, 875200, 963720, 984600, 1070800, 1204650, 1284960, 1312800, 1464319, 1541952, 1575360, 1606200, 1927440, 1969200, 2141600, 2409300, 2569920, 2625600, 2928638, 3212400, 3854880, 3938400, 4283200, 4392957, 4818600, 5857276, 6424800, 7321595, 7709760, 7876800, 8785914, 9637200, 11714552, 12849600, 13178871, 14643190, 17571828, 19274400, 21964785, 23429104, 26357742, 29286380, 35143656, 36607975, 38548800, 43929570, 46858208, 52715484, 58572760, 65894355, 70287312, 73215950, 87859140, 93716416, 105430968, 109823925, 117145520, 131788710, 140574624, 146431900, 175718280, 210861936, 219647850, 234291040, 263577420, 281149248, 292863800, 329471775, 351436560, 421723872, 439295700, 468582080, 527154840, 585727600, 658943550, 702873120, 843447744, 878591400, 1054309680, 1171455200, 1317887100, 1405746240, 1757182800, 2108619360, 2342910400, 2635774200, 3514365600, 4217238720, 5271548400, 7028731200, 10543096800, 21086193600]

約数ペア:

[(1, 21086193600), (2, 10543096800), (3, 7028731200), (4, 5271548400), (5, 4217238720), (6, 3514365600), (8, 2635774200), (9, 2342910400), (10, 2108619360), (12, 1757182800), (15, 1405746240), (16, 1317887100), (18, 1171455200), (20, 1054309680), (24, 878591400), (25, 843447744), (30, 702873120), (32, 658943550), (36, 585727600), (40, 527154840), (45, 468582080), (48, 439295700), (50, 421723872), (60, 351436560), (64, 329471775), (72, 292863800), (75, 281149248), (80, 263577420), (90, 234291040), (96, 219647850), (100, 210861936), (120, 175718280), (144, 146431900), (150, 140574624), (160, 131788710), (180, 117145520), (192, 109823925), (200, 105430968), (225, 93716416), (240, 87859140), (288, 73215950), (300, 70287312), (320, 65894355), (360, 58572760), (400, 52715484), (450, 46858208), (480, 43929570), (547, 38548800), (576, 36607975), (600, 35143656), (720, 29286380), (800, 26357742), (900, 23429104), (960, 21964785), (1094, 19274400), (1200, 17571828), (1440, 14643190), (1600, 13178871), (1641, 12849600), (1800, 11714552), (2188, 9637200), (2400, 8785914), (2677, 7876800), (2735, 7709760), (2880, 7321595), (3282, 6424800), (3600, 5857276), (4376, 4818600), (4800, 4392957), (4923, 4283200), (5354, 3938400), (5470, 3854880), (6564, 3212400), (7200, 2928638), (8031, 2625600), (8205, 2569920), (8752, 2409300), (9846, 2141600), (10708, 1969200), (10940, 1927440), (13128, 1606200), (13385, 1575360), (13675, 1541952), (14400, 1464319), (16062, 1312800), (16410, 1284960), (17504, 1204650), (19692, 1070800), (21416, 984600), (21880, 963720), (24093, 875200), (24615, 856640), (26256, 803100), (26770, 787680), (27350, 770976), (32124, 656400), (32820, 642480), (35008, 602325), (39384, 535400), (40155, 525120), (41025, 513984), (42832, 492300), (43760, 481860), (48186, 437600), (49230, 428320), (52512, 401550), (53540, 393840), (54700, 385488), (64248, 328200), (65640, 321240), (66925, 315072), (78768, 267700), (80310, 262560), (82050, 256992), (85664, 246150), (87520, 240930), (96372, 218800), (98460, 214160), (105024, 200775), (107080, 196920), (109400, 192744), (120465, 175040), (123075, 171328), (128496, 164100), (131280, 160620), (133850, 157536)]