57159900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 216

約数和(自身を含む): 210514304

約数和(自身を除く): 153354404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 43, 45, 50, 60, 63, 70, 75, 84, 86, 90, 100, 105, 126, 129, 140, 150, 172, 175, 180, 210, 211, 215, 225, 252, 258, 300, 301, 315, 350, 387, 420, 422, 430, 450, 516, 525, 602, 630, 633, 645, 700, 774, 844, 860, 900, 903, 1050, 1055, 1075, 1204, 1260, 1266, 1290, 1477, 1505, 1548, 1575, 1806, 1899, 1935, 2100, 2110, 2150, 2532, 2580, 2709, 2954, 3010, 3150, 3165, 3225, 3612, 3798, 3870, 4220, 4300, 4431, 4515, 5275, 5418, 5908, 6020, 6300, 6330, 6450, 7385, 7525, 7596, 7740, 8862, 9030, 9073, 9495, 9675, 10550, 10836, 12660, 12900, 13293, 13545, 14770, 15050, 15825, 17724, 18060, 18146, 18990, 19350, 21100, 22155, 22575, 26586, 27090, 27219, 29540, 30100, 31650, 36292, 36925, 37980, 38700, 44310, 45150, 45365, 47475, 53172, 54180, 54438, 63300, 63511, 66465, 67725, 73850, 81657, 88620, 90300, 90730, 94950, 108876, 110775, 127022, 132930, 135450, 136095, 147700, 163314, 181460, 189900, 190533, 221550, 226825, 254044, 265860, 270900, 272190, 317555, 326628, 332325, 381066, 408285, 443100, 453650, 544380, 571599, 635110, 664650, 680475, 762132, 816570, 907300, 952665, 1143198, 1270220, 1329300, 1360950, 1587775, 1633140, 1905330, 2041425, 2286396, 2721900, 2857995, 3175550, 3810660, 4082850, 4763325, 5715990, 6351100, 8165700, 9526650, 11431980, 14289975, 19053300, 28579950, 57159900]

約数ペア:

[(1, 57159900), (2, 28579950), (3, 19053300), (4, 14289975), (5, 11431980), (6, 9526650), (7, 8165700), (9, 6351100), (10, 5715990), (12, 4763325), (14, 4082850), (15, 3810660), (18, 3175550), (20, 2857995), (21, 2721900), (25, 2286396), (28, 2041425), (30, 1905330), (35, 1633140), (36, 1587775), (42, 1360950), (43, 1329300), (45, 1270220), (50, 1143198), (60, 952665), (63, 907300), (70, 816570), (75, 762132), (84, 680475), (86, 664650), (90, 635110), (100, 571599), (105, 544380), (126, 453650), (129, 443100), (140, 408285), (150, 381066), (172, 332325), (175, 326628), (180, 317555), (210, 272190), (211, 270900), (215, 265860), (225, 254044), (252, 226825), (258, 221550), (300, 190533), (301, 189900), (315, 181460), (350, 163314), (387, 147700), (420, 136095), (422, 135450), (430, 132930), (450, 127022), (516, 110775), (525, 108876), (602, 94950), (630, 90730), (633, 90300), (645, 88620), (700, 81657), (774, 73850), (844, 67725), (860, 66465), (900, 63511), (903, 63300), (1050, 54438), (1055, 54180), (1075, 53172), (1204, 47475), (1260, 45365), (1266, 45150), (1290, 44310), (1477, 38700), (1505, 37980), (1548, 36925), (1575, 36292), (1806, 31650), (1899, 30100), (1935, 29540), (2100, 27219), (2110, 27090), (2150, 26586), (2532, 22575), (2580, 22155), (2709, 21100), (2954, 19350), (3010, 18990), (3150, 18146), (3165, 18060), (3225, 17724), (3612, 15825), (3798, 15050), (3870, 14770), (4220, 13545), (4300, 13293), (4431, 12900), (4515, 12660), (5275, 10836), (5418, 10550), (5908, 9675), (6020, 9495), (6300, 9073), (6330, 9030), (6450, 8862), (7385, 7740), (7525, 7596)]