1206690100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2339}}^1$

素因数の和:2438

約数の個数: 144

約数和(自身を含む): 3314787840

約数和(自身を除く): 2108097740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 67, 70, 77, 100, 110, 134, 140, 154, 175, 220, 268, 275, 308, 335, 350, 385, 469, 550, 670, 700, 737, 770, 938, 1100, 1340, 1474, 1540, 1675, 1876, 1925, 2339, 2345, 2948, 3350, 3685, 3850, 4678, 4690, 5159, 6700, 7370, 7700, 9356, 9380, 10318, 11695, 11725, 14740, 16373, 18425, 20636, 23390, 23450, 25729, 25795, 32746, 36850, 46780, 46900, 51458, 51590, 58475, 65492, 73700, 81865, 102916, 103180, 116950, 128645, 128975, 156713, 163730, 180103, 233900, 257290, 257950, 313426, 327460, 360206, 409325, 514580, 515900, 626852, 643225, 720412, 783565, 818650, 900515, 1096991, 1286450, 1567130, 1637300, 1723843, 1801030, 2193982, 2572900, 3134260, 3447686, 3602060, 3917825, 4387964, 4502575, 5484955, 6895372, 7835650, 8619215, 9005150, 10969910, 12066901, 15671300, 17238430, 18010300, 21939820, 24133802, 27424775, 34476860, 43096075, 48267604, 54849550, 60334505, 86192150, 109699100, 120669010, 172384300, 241338020, 301672525, 603345050, 1206690100]

約数ペア:

[(1, 1206690100), (2, 603345050), (4, 301672525), (5, 241338020), (7, 172384300), (10, 120669010), (11, 109699100), (14, 86192150), (20, 60334505), (22, 54849550), (25, 48267604), (28, 43096075), (35, 34476860), (44, 27424775), (50, 24133802), (55, 21939820), (67, 18010300), (70, 17238430), (77, 15671300), (100, 12066901), (110, 10969910), (134, 9005150), (140, 8619215), (154, 7835650), (175, 6895372), (220, 5484955), (268, 4502575), (275, 4387964), (308, 3917825), (335, 3602060), (350, 3447686), (385, 3134260), (469, 2572900), (550, 2193982), (670, 1801030), (700, 1723843), (737, 1637300), (770, 1567130), (938, 1286450), (1100, 1096991), (1340, 900515), (1474, 818650), (1540, 783565), (1675, 720412), (1876, 643225), (1925, 626852), (2339, 515900), (2345, 514580), (2948, 409325), (3350, 360206), (3685, 327460), (3850, 313426), (4678, 257950), (4690, 257290), (5159, 233900), (6700, 180103), (7370, 163730), (7700, 156713), (9356, 128975), (9380, 128645), (10318, 116950), (11695, 103180), (11725, 102916), (14740, 81865), (16373, 73700), (18425, 65492), (20636, 58475), (23390, 51590), (23450, 51458), (25729, 46900), (25795, 46780), (32746, 36850)]