82431540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6637}}^1$

素因数の和:6678

約数の個数: 96

約数和(自身を含む): 267644160

約数和(自身を除く): 185212620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 6637, 12420, 13274, 19911, 26548, 33185, 39822, 59733, 66370, 79644, 99555, 119466, 132740, 152651, 179199, 199110, 238932, 298665, 305302, 358398, 398220, 457953, 597330, 610604, 716796, 763255, 895995, 915906, 1194660, 1373859, 1526510, 1791990, 1831812, 2289765, 2747718, 3053020, 3583980, 4121577, 4579530, 5495436, 6869295, 8243154, 9159060, 13738590, 16486308, 20607885, 27477180, 41215770, 82431540]

約数ペア:

[(1, 82431540), (2, 41215770), (3, 27477180), (4, 20607885), (5, 16486308), (6, 13738590), (9, 9159060), (10, 8243154), (12, 6869295), (15, 5495436), (18, 4579530), (20, 4121577), (23, 3583980), (27, 3053020), (30, 2747718), (36, 2289765), (45, 1831812), (46, 1791990), (54, 1526510), (60, 1373859), (69, 1194660), (90, 915906), (92, 895995), (108, 763255), (115, 716796), (135, 610604), (138, 597330), (180, 457953), (207, 398220), (230, 358398), (270, 305302), (276, 298665), (345, 238932), (414, 199110), (460, 179199), (540, 152651), (621, 132740), (690, 119466), (828, 99555), (1035, 79644), (1242, 66370), (1380, 59733), (2070, 39822), (2484, 33185), (3105, 26548), (4140, 19911), (6210, 13274), (6637, 12420)]