165103400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 488540160

約数和(自身を除く): 323436760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 71, 77, 88, 100, 110, 140, 142, 151, 154, 175, 200, 220, 275, 280, 284, 302, 308, 350, 355, 385, 440, 497, 550, 568, 604, 616, 700, 710, 755, 770, 781, 994, 1057, 1100, 1208, 1400, 1420, 1510, 1540, 1562, 1661, 1775, 1925, 1988, 2114, 2200, 2485, 2840, 3020, 3080, 3124, 3322, 3550, 3775, 3850, 3905, 3976, 4228, 4970, 5285, 5467, 6040, 6248, 6644, 7100, 7550, 7700, 7810, 8305, 8456, 9940, 10570, 10721, 10934, 11627, 12425, 13288, 14200, 15100, 15400, 15620, 16610, 19525, 19880, 21140, 21442, 21868, 23254, 24850, 26425, 27335, 30200, 31240, 33220, 39050, 41525, 42280, 42884, 43736, 46508, 49700, 52850, 53605, 54670, 58135, 66440, 75047, 78100, 83050, 85768, 93016, 99400, 105700, 107210, 109340, 116270, 117931, 136675, 150094, 156200, 166100, 211400, 214420, 218680, 232540, 235862, 268025, 273350, 290675, 300188, 332200, 375235, 428840, 465080, 471724, 536050, 546700, 581350, 589655, 600376, 750470, 825517, 943448, 1072100, 1093400, 1162700, 1179310, 1500940, 1651034, 1876175, 2144200, 2325400, 2358620, 2948275, 3001880, 3302068, 3752350, 4127585, 4717240, 5896550, 6604136, 7504700, 8255170, 11793100, 15009400, 16510340, 20637925, 23586200, 33020680, 41275850, 82551700, 165103400]

約数ペア:

[(1, 165103400), (2, 82551700), (4, 41275850), (5, 33020680), (7, 23586200), (8, 20637925), (10, 16510340), (11, 15009400), (14, 11793100), (20, 8255170), (22, 7504700), (25, 6604136), (28, 5896550), (35, 4717240), (40, 4127585), (44, 3752350), (50, 3302068), (55, 3001880), (56, 2948275), (70, 2358620), (71, 2325400), (77, 2144200), (88, 1876175), (100, 1651034), (110, 1500940), (140, 1179310), (142, 1162700), (151, 1093400), (154, 1072100), (175, 943448), (200, 825517), (220, 750470), (275, 600376), (280, 589655), (284, 581350), (302, 546700), (308, 536050), (350, 471724), (355, 465080), (385, 428840), (440, 375235), (497, 332200), (550, 300188), (568, 290675), (604, 273350), (616, 268025), (700, 235862), (710, 232540), (755, 218680), (770, 214420), (781, 211400), (994, 166100), (1057, 156200), (1100, 150094), (1208, 136675), (1400, 117931), (1420, 116270), (1510, 109340), (1540, 107210), (1562, 105700), (1661, 99400), (1775, 93016), (1925, 85768), (1988, 83050), (2114, 78100), (2200, 75047), (2485, 66440), (2840, 58135), (3020, 54670), (3080, 53605), (3124, 52850), (3322, 49700), (3550, 46508), (3775, 43736), (3850, 42884), (3905, 42280), (3976, 41525), (4228, 39050), (4970, 33220), (5285, 31240), (5467, 30200), (6040, 27335), (6248, 26425), (6644, 24850), (7100, 23254), (7550, 21868), (7700, 21442), (7810, 21140), (8305, 19880), (8456, 19525), (9940, 16610), (10570, 15620), (10721, 15400), (10934, 15100), (11627, 14200), (12425, 13288)]