64317000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1984

約数の個数: 128

約数和(自身を含む): 219024000

約数和(自身を除く): 154707000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 125, 132, 150, 165, 200, 220, 250, 264, 275, 300, 330, 375, 440, 500, 550, 600, 660, 750, 825, 1000, 1100, 1320, 1375, 1500, 1650, 1949, 2200, 2750, 3000, 3300, 3898, 4125, 5500, 5847, 6600, 7796, 8250, 9745, 11000, 11694, 15592, 16500, 19490, 21439, 23388, 29235, 33000, 38980, 42878, 46776, 48725, 58470, 64317, 77960, 85756, 97450, 107195, 116940, 128634, 146175, 171512, 194900, 214390, 233880, 243625, 257268, 292350, 321585, 389800, 428780, 487250, 514536, 535975, 584700, 643170, 730875, 857560, 974500, 1071950, 1169400, 1286340, 1461750, 1607925, 1949000, 2143900, 2572680, 2679875, 2923500, 3215850, 4287800, 5359750, 5847000, 6431700, 8039625, 10719500, 12863400, 16079250, 21439000, 32158500, 64317000]

約数ペア:

[(1, 64317000), (2, 32158500), (3, 21439000), (4, 16079250), (5, 12863400), (6, 10719500), (8, 8039625), (10, 6431700), (11, 5847000), (12, 5359750), (15, 4287800), (20, 3215850), (22, 2923500), (24, 2679875), (25, 2572680), (30, 2143900), (33, 1949000), (40, 1607925), (44, 1461750), (50, 1286340), (55, 1169400), (60, 1071950), (66, 974500), (75, 857560), (88, 730875), (100, 643170), (110, 584700), (120, 535975), (125, 514536), (132, 487250), (150, 428780), (165, 389800), (200, 321585), (220, 292350), (250, 257268), (264, 243625), (275, 233880), (300, 214390), (330, 194900), (375, 171512), (440, 146175), (500, 128634), (550, 116940), (600, 107195), (660, 97450), (750, 85756), (825, 77960), (1000, 64317), (1100, 58470), (1320, 48725), (1375, 46776), (1500, 42878), (1650, 38980), (1949, 33000), (2200, 29235), (2750, 23388), (3000, 21439), (3300, 19490), (3898, 16500), (4125, 15592), (5500, 11694), (5847, 11000), (6600, 9745), (7796, 8250)]