77901120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2459}}^1$

素因数の和:2493

約数の個数: 168

約数和(自身を含む): 292425120

約数和(自身を除く): 214524000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2459, 2640, 2880, 3168, 3520, 3960, 4918, 5280, 6336, 7377, 7920, 9836, 10560, 12295, 14754, 15840, 19672, 22131, 24590, 27049, 29508, 31680, 36885, 39344, 44262, 49180, 54098, 59016, 73770, 78688, 81147, 88524, 98360, 108196, 110655, 118032, 135245, 147540, 157376, 162294, 177048, 196720, 216392, 221310, 236064, 243441, 270490, 295080, 324588, 354096, 393440, 405735, 432784, 442620, 472128, 486882, 540980, 590160, 649176, 708192, 786880, 811470, 865568, 885240, 973764, 1081960, 1180320, 1217205, 1298352, 1416384, 1622940, 1731136, 1770480, 1947528, 2163920, 2360640, 2434410, 2596704, 3245880, 3540960, 3895056, 4327840, 4868820, 5193408, 6491760, 7081920, 7790112, 8655680, 9737640, 12983520, 15580224, 19475280, 25967040, 38950560, 77901120]

約数ペア:

[(1, 77901120), (2, 38950560), (3, 25967040), (4, 19475280), (5, 15580224), (6, 12983520), (8, 9737640), (9, 8655680), (10, 7790112), (11, 7081920), (12, 6491760), (15, 5193408), (16, 4868820), (18, 4327840), (20, 3895056), (22, 3540960), (24, 3245880), (30, 2596704), (32, 2434410), (33, 2360640), (36, 2163920), (40, 1947528), (44, 1770480), (45, 1731136), (48, 1622940), (55, 1416384), (60, 1298352), (64, 1217205), (66, 1180320), (72, 1081960), (80, 973764), (88, 885240), (90, 865568), (96, 811470), (99, 786880), (110, 708192), (120, 649176), (132, 590160), (144, 540980), (160, 486882), (165, 472128), (176, 442620), (180, 432784), (192, 405735), (198, 393440), (220, 354096), (240, 324588), (264, 295080), (288, 270490), (320, 243441), (330, 236064), (352, 221310), (360, 216392), (396, 196720), (440, 177048), (480, 162294), (495, 157376), (528, 147540), (576, 135245), (660, 118032), (704, 110655), (720, 108196), (792, 98360), (880, 88524), (960, 81147), (990, 78688), (1056, 73770), (1320, 59016), (1440, 54098), (1584, 49180), (1760, 44262), (1980, 39344), (2112, 36885), (2459, 31680), (2640, 29508), (2880, 27049), (3168, 24590), (3520, 22131), (3960, 19672), (4918, 15840), (5280, 14754), (6336, 12295), (7377, 10560), (7920, 9836)]