225394260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41281}}^1$

素因数の和:41313

約数の個数: 96

約数和(自身を含む): 776762112

約数和(自身を除く): 551367852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 41281, 82562, 123843, 165124, 206405, 247686, 288967, 412810, 495372, 536653, 577934, 619215, 825620, 866901, 1073306, 1155868, 1238430, 1444835, 1609959, 1733802, 2146612, 2476860, 2683265, 2889670, 3219918, 3467604, 3756571, 4334505, 5366530, 5779340, 6439836, 7513142, 8049795, 8669010, 10733060, 11269713, 15026284, 16099590, 17338020, 18782855, 22539426, 32199180, 37565710, 45078852, 56348565, 75131420, 112697130, 225394260]

約数ペア:

[(1, 225394260), (2, 112697130), (3, 75131420), (4, 56348565), (5, 45078852), (6, 37565710), (7, 32199180), (10, 22539426), (12, 18782855), (13, 17338020), (14, 16099590), (15, 15026284), (20, 11269713), (21, 10733060), (26, 8669010), (28, 8049795), (30, 7513142), (35, 6439836), (39, 5779340), (42, 5366530), (52, 4334505), (60, 3756571), (65, 3467604), (70, 3219918), (78, 2889670), (84, 2683265), (91, 2476860), (105, 2146612), (130, 1733802), (140, 1609959), (156, 1444835), (182, 1238430), (195, 1155868), (210, 1073306), (260, 866901), (273, 825620), (364, 619215), (390, 577934), (420, 536653), (455, 495372), (546, 412810), (780, 288967), (910, 247686), (1092, 206405), (1365, 165124), (1820, 123843), (2730, 82562), (5460, 41281)]