253576800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:926

約数の個数: 216

約数和(自身を含む): 917050680

約数和(自身を除く): 663473880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 96, 100, 120, 123, 144, 150, 160, 164, 180, 200, 205, 225, 240, 246, 288, 300, 328, 360, 369, 400, 410, 450, 480, 492, 600, 615, 656, 720, 738, 800, 820, 859, 900, 984, 1025, 1200, 1230, 1312, 1440, 1476, 1640, 1718, 1800, 1845, 1968, 2050, 2400, 2460, 2577, 2952, 3075, 3280, 3436, 3600, 3690, 3936, 4100, 4295, 4920, 5154, 5904, 6150, 6560, 6872, 7200, 7380, 7731, 8200, 8590, 9225, 9840, 10308, 11808, 12300, 12885, 13744, 14760, 15462, 16400, 17180, 18450, 19680, 20616, 21475, 24600, 25770, 27488, 29520, 30924, 32800, 34360, 35219, 36900, 38655, 41232, 42950, 49200, 51540, 59040, 61848, 64425, 68720, 70438, 73800, 77310, 82464, 85900, 98400, 103080, 105657, 123696, 128850, 137440, 140876, 147600, 154620, 171800, 176095, 193275, 206160, 211314, 247392, 257700, 281752, 295200, 309240, 316971, 343600, 352190, 386550, 412320, 422628, 515400, 528285, 563504, 618480, 633942, 687200, 704380, 773100, 845256, 880475, 1030800, 1056570, 1127008, 1236960, 1267884, 1408760, 1546200, 1584855, 1690512, 1760950, 2061600, 2113140, 2535768, 2641425, 2817520, 3092400, 3169710, 3381024, 3521900, 4226280, 5071536, 5282850, 5635040, 6184800, 6339420, 7043800, 7924275, 8452560, 10143072, 10565700, 12678840, 14087600, 15848550, 16905120, 21131400, 25357680, 28175200, 31697100, 42262800, 50715360, 63394200, 84525600, 126788400, 253576800]

約数ペア:

[(1, 253576800), (2, 126788400), (3, 84525600), (4, 63394200), (5, 50715360), (6, 42262800), (8, 31697100), (9, 28175200), (10, 25357680), (12, 21131400), (15, 16905120), (16, 15848550), (18, 14087600), (20, 12678840), (24, 10565700), (25, 10143072), (30, 8452560), (32, 7924275), (36, 7043800), (40, 6339420), (41, 6184800), (45, 5635040), (48, 5282850), (50, 5071536), (60, 4226280), (72, 3521900), (75, 3381024), (80, 3169710), (82, 3092400), (90, 2817520), (96, 2641425), (100, 2535768), (120, 2113140), (123, 2061600), (144, 1760950), (150, 1690512), (160, 1584855), (164, 1546200), (180, 1408760), (200, 1267884), (205, 1236960), (225, 1127008), (240, 1056570), (246, 1030800), (288, 880475), (300, 845256), (328, 773100), (360, 704380), (369, 687200), (400, 633942), (410, 618480), (450, 563504), (480, 528285), (492, 515400), (600, 422628), (615, 412320), (656, 386550), (720, 352190), (738, 343600), (800, 316971), (820, 309240), (859, 295200), (900, 281752), (984, 257700), (1025, 247392), (1200, 211314), (1230, 206160), (1312, 193275), (1440, 176095), (1476, 171800), (1640, 154620), (1718, 147600), (1800, 140876), (1845, 137440), (1968, 128850), (2050, 123696), (2400, 105657), (2460, 103080), (2577, 98400), (2952, 85900), (3075, 82464), (3280, 77310), (3436, 73800), (3600, 70438), (3690, 68720), (3936, 64425), (4100, 61848), (4295, 59040), (4920, 51540), (5154, 49200), (5904, 42950), (6150, 41232), (6560, 38655), (6872, 36900), (7200, 35219), (7380, 34360), (7731, 32800), (8200, 30924), (8590, 29520), (9225, 27488), (9840, 25770), (10308, 24600), (11808, 21475), (12300, 20616), (12885, 19680), (13744, 18450), (14760, 17180), (15462, 16400)]