63972000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{1777}}^1$

素因数の和:1808

約数の個数: 144

約数和(自身を含む): 227164392

約数和(自身を除く): 163192392

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, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1777, 1800, 2000, 2250, 2400, 3000, 3554, 3600, 4000, 4500, 5331, 6000, 7108, 7200, 8885, 9000, 10662, 12000, 14216, 15993, 17770, 18000, 21324, 26655, 28432, 31986, 35540, 36000, 42648, 44425, 53310, 56864, 63972, 71080, 79965, 85296, 88850, 106620, 127944, 133275, 142160, 159930, 170592, 177700, 213240, 222125, 255888, 266550, 284320, 319860, 355400, 399825, 426480, 444250, 511776, 533100, 639720, 666375, 710800, 799650, 852960, 888500, 1066200, 1279440, 1332750, 1421600, 1599300, 1777000, 1999125, 2132400, 2558880, 2665500, 3198600, 3554000, 3998250, 4264800, 5331000, 6397200, 7108000, 7996500, 10662000, 12794400, 15993000, 21324000, 31986000, 63972000]

約数ペア:

[(1, 63972000), (2, 31986000), (3, 21324000), (4, 15993000), (5, 12794400), (6, 10662000), (8, 7996500), (9, 7108000), (10, 6397200), (12, 5331000), (15, 4264800), (16, 3998250), (18, 3554000), (20, 3198600), (24, 2665500), (25, 2558880), (30, 2132400), (32, 1999125), (36, 1777000), (40, 1599300), (45, 1421600), (48, 1332750), (50, 1279440), (60, 1066200), (72, 888500), (75, 852960), (80, 799650), (90, 710800), (96, 666375), (100, 639720), (120, 533100), (125, 511776), (144, 444250), (150, 426480), (160, 399825), (180, 355400), (200, 319860), (225, 284320), (240, 266550), (250, 255888), (288, 222125), (300, 213240), (360, 177700), (375, 170592), (400, 159930), (450, 142160), (480, 133275), (500, 127944), (600, 106620), (720, 88850), (750, 85296), (800, 79965), (900, 71080), (1000, 63972), (1125, 56864), (1200, 53310), (1440, 44425), (1500, 42648), (1777, 36000), (1800, 35540), (2000, 31986), (2250, 28432), (2400, 26655), (3000, 21324), (3554, 18000), (3600, 17770), (4000, 15993), (4500, 14216), (5331, 12000), (6000, 10662), (7108, 9000), (7200, 8885)]