54618900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 186654720

約数和(自身を除く): 132035820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 839, 868, 930, 1050, 1085, 1302, 1550, 1678, 1860, 2100, 2170, 2325, 2517, 2604, 3100, 3255, 3356, 4195, 4340, 4650, 5034, 5425, 5873, 6510, 8390, 9300, 10068, 10850, 11746, 12585, 13020, 16275, 16780, 17619, 20975, 21700, 23492, 25170, 26009, 29365, 32550, 35238, 41950, 50340, 52018, 58730, 62925, 65100, 70476, 78027, 83900, 88095, 104036, 117460, 125850, 130045, 146825, 156054, 176190, 182063, 251700, 260090, 293650, 312108, 352380, 364126, 390135, 440475, 520180, 546189, 587300, 650225, 728252, 780270, 880950, 910315, 1092378, 1300450, 1560540, 1761900, 1820630, 1950675, 2184756, 2600900, 2730945, 3641260, 3901350, 4551575, 5461890, 7802700, 9103150, 10923780, 13654725, 18206300, 27309450, 54618900]

約数ペア:

[(1, 54618900), (2, 27309450), (3, 18206300), (4, 13654725), (5, 10923780), (6, 9103150), (7, 7802700), (10, 5461890), (12, 4551575), (14, 3901350), (15, 3641260), (20, 2730945), (21, 2600900), (25, 2184756), (28, 1950675), (30, 1820630), (31, 1761900), (35, 1560540), (42, 1300450), (50, 1092378), (60, 910315), (62, 880950), (70, 780270), (75, 728252), (84, 650225), (93, 587300), (100, 546189), (105, 520180), (124, 440475), (140, 390135), (150, 364126), (155, 352380), (175, 312108), (186, 293650), (210, 260090), (217, 251700), (300, 182063), (310, 176190), (350, 156054), (372, 146825), (420, 130045), (434, 125850), (465, 117460), (525, 104036), (620, 88095), (651, 83900), (700, 78027), (775, 70476), (839, 65100), (868, 62925), (930, 58730), (1050, 52018), (1085, 50340), (1302, 41950), (1550, 35238), (1678, 32550), (1860, 29365), (2100, 26009), (2170, 25170), (2325, 23492), (2517, 21700), (2604, 20975), (3100, 17619), (3255, 16780), (3356, 16275), (4195, 13020), (4340, 12585), (4650, 11746), (5034, 10850), (5425, 10068), (5873, 9300), (6510, 8390)]