977999400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{25873}}^1$

素因数の和:25905

約数の個数: 192

約数和(自身を含む): 3850051200

約数和(自身を除く): 2872051800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 350, 360, 378, 420, 450, 504, 525, 540, 600, 630, 675, 700, 756, 840, 900, 945, 1050, 1080, 1260, 1350, 1400, 1512, 1575, 1800, 1890, 2100, 2520, 2700, 3150, 3780, 4200, 4725, 5400, 6300, 7560, 9450, 12600, 18900, 25873, 37800, 51746, 77619, 103492, 129365, 155238, 181111, 206984, 232857, 258730, 310476, 362222, 388095, 465714, 517460, 543333, 620952, 646825, 698571, 724444, 776190, 905555, 931428, 1034920, 1086666, 1164285, 1293650, 1397142, 1448888, 1552380, 1629999, 1811110, 1862856, 1940475, 2173332, 2328570, 2587300, 2716665, 2794284, 3104760, 3259998, 3492855, 3622220, 3880950, 4346664, 4527775, 4657140, 4889997, 5174600, 5433330, 5588568, 5821425, 6519996, 6985710, 7244440, 7761900, 8149995, 9055550, 9314280, 9779994, 10866660, 11642850, 13039992, 13583325, 13971420, 15523800, 16299990, 17464275, 18111100, 19559988, 21733320, 23285700, 24449985, 27166650, 27942840, 32599980, 34928550, 36222200, 39119976, 40749975, 46571400, 48899970, 54333300, 65199960, 69857100, 81499950, 97799940, 108666600, 122249925, 139714200, 162999900, 195599880, 244499850, 325999800, 488999700, 977999400]

約数ペア:

[(1, 977999400), (2, 488999700), (3, 325999800), (4, 244499850), (5, 195599880), (6, 162999900), (7, 139714200), (8, 122249925), (9, 108666600), (10, 97799940), (12, 81499950), (14, 69857100), (15, 65199960), (18, 54333300), (20, 48899970), (21, 46571400), (24, 40749975), (25, 39119976), (27, 36222200), (28, 34928550), (30, 32599980), (35, 27942840), (36, 27166650), (40, 24449985), (42, 23285700), (45, 21733320), (50, 19559988), (54, 18111100), (56, 17464275), (60, 16299990), (63, 15523800), (70, 13971420), (72, 13583325), (75, 13039992), (84, 11642850), (90, 10866660), (100, 9779994), (105, 9314280), (108, 9055550), (120, 8149995), (126, 7761900), (135, 7244440), (140, 6985710), (150, 6519996), (168, 5821425), (175, 5588568), (180, 5433330), (189, 5174600), (200, 4889997), (210, 4657140), (216, 4527775), (225, 4346664), (252, 3880950), (270, 3622220), (280, 3492855), (300, 3259998), (315, 3104760), (350, 2794284), (360, 2716665), (378, 2587300), (420, 2328570), (450, 2173332), (504, 1940475), (525, 1862856), (540, 1811110), (600, 1629999), (630, 1552380), (675, 1448888), (700, 1397142), (756, 1293650), (840, 1164285), (900, 1086666), (945, 1034920), (1050, 931428), (1080, 905555), (1260, 776190), (1350, 724444), (1400, 698571), (1512, 646825), (1575, 620952), (1800, 543333), (1890, 517460), (2100, 465714), (2520, 388095), (2700, 362222), (3150, 310476), (3780, 258730), (4200, 232857), (4725, 206984), (5400, 181111), (6300, 155238), (7560, 129365), (9450, 103492), (12600, 77619), (18900, 51746), (25873, 37800)]