26712180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1531

約数の個数: 120

約数和(自身を含む): 91476000

約数和(自身を除く): 64763820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1499, 1620, 1782, 1980, 2970, 2998, 3564, 4455, 4497, 5940, 5996, 7495, 8910, 8994, 13491, 14990, 16489, 17820, 17988, 22485, 26982, 29980, 32978, 40473, 44970, 49467, 53964, 65956, 67455, 80946, 82445, 89940, 98934, 121419, 134910, 148401, 161892, 164890, 197868, 202365, 242838, 247335, 269820, 296802, 329780, 404730, 445203, 485676, 494670, 593604, 607095, 742005, 809460, 890406, 989340, 1214190, 1335609, 1484010, 1780812, 2226015, 2428380, 2671218, 2968020, 4452030, 5342436, 6678045, 8904060, 13356090, 26712180]

約数ペア:

[(1, 26712180), (2, 13356090), (3, 8904060), (4, 6678045), (5, 5342436), (6, 4452030), (9, 2968020), (10, 2671218), (11, 2428380), (12, 2226015), (15, 1780812), (18, 1484010), (20, 1335609), (22, 1214190), (27, 989340), (30, 890406), (33, 809460), (36, 742005), (44, 607095), (45, 593604), (54, 494670), (55, 485676), (60, 445203), (66, 404730), (81, 329780), (90, 296802), (99, 269820), (108, 247335), (110, 242838), (132, 202365), (135, 197868), (162, 164890), (165, 161892), (180, 148401), (198, 134910), (220, 121419), (270, 98934), (297, 89940), (324, 82445), (330, 80946), (396, 67455), (405, 65956), (495, 53964), (540, 49467), (594, 44970), (660, 40473), (810, 32978), (891, 29980), (990, 26982), (1188, 22485), (1485, 17988), (1499, 17820), (1620, 16489), (1782, 14990), (1980, 13491), (2970, 8994), (2998, 8910), (3564, 7495), (4455, 5996), (4497, 5940)]