55715660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 192

約数和(自身を含む): 165279744

約数和(自身を除く): 109564084

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 23, 26, 28, 35, 44, 46, 52, 55, 65, 70, 77, 91, 92, 110, 115, 121, 130, 140, 143, 154, 161, 182, 220, 230, 242, 253, 260, 286, 299, 308, 322, 364, 385, 455, 460, 484, 506, 572, 598, 605, 644, 715, 770, 805, 847, 910, 1001, 1012, 1196, 1210, 1265, 1331, 1430, 1495, 1540, 1573, 1610, 1694, 1771, 1820, 2002, 2093, 2420, 2530, 2662, 2783, 2860, 2990, 3146, 3220, 3289, 3388, 3542, 4004, 4186, 4235, 5005, 5060, 5324, 5566, 5980, 6292, 6578, 6655, 7084, 7865, 8372, 8470, 8855, 9317, 10010, 10465, 11011, 11132, 13156, 13310, 13915, 15730, 16445, 16940, 17303, 17710, 18634, 19481, 20020, 20930, 22022, 23023, 26620, 27830, 30613, 31460, 32890, 34606, 35420, 36179, 37268, 38962, 41860, 44044, 46046, 46585, 55055, 55660, 61226, 65780, 69212, 72358, 77924, 86515, 92092, 93170, 97405, 110110, 115115, 121121, 122452, 144716, 153065, 173030, 180895, 186340, 194810, 214291, 220220, 230230, 242242, 253253, 306130, 346060, 361790, 389620, 397969, 428582, 460460, 484484, 506506, 605605, 612260, 723580, 795938, 857164, 1013012, 1071455, 1211210, 1266265, 1591876, 1989845, 2142910, 2422420, 2532530, 2785783, 3979690, 4285820, 5065060, 5571566, 7959380, 11143132, 13928915, 27857830, 55715660]

約数ペア:

[(1, 55715660), (2, 27857830), (4, 13928915), (5, 11143132), (7, 7959380), (10, 5571566), (11, 5065060), (13, 4285820), (14, 3979690), (20, 2785783), (22, 2532530), (23, 2422420), (26, 2142910), (28, 1989845), (35, 1591876), (44, 1266265), (46, 1211210), (52, 1071455), (55, 1013012), (65, 857164), (70, 795938), (77, 723580), (91, 612260), (92, 605605), (110, 506506), (115, 484484), (121, 460460), (130, 428582), (140, 397969), (143, 389620), (154, 361790), (161, 346060), (182, 306130), (220, 253253), (230, 242242), (242, 230230), (253, 220220), (260, 214291), (286, 194810), (299, 186340), (308, 180895), (322, 173030), (364, 153065), (385, 144716), (455, 122452), (460, 121121), (484, 115115), (506, 110110), (572, 97405), (598, 93170), (605, 92092), (644, 86515), (715, 77924), (770, 72358), (805, 69212), (847, 65780), (910, 61226), (1001, 55660), (1012, 55055), (1196, 46585), (1210, 46046), (1265, 44044), (1331, 41860), (1430, 38962), (1495, 37268), (1540, 36179), (1573, 35420), (1610, 34606), (1694, 32890), (1771, 31460), (1820, 30613), (2002, 27830), (2093, 26620), (2420, 23023), (2530, 22022), (2662, 20930), (2783, 20020), (2860, 19481), (2990, 18634), (3146, 17710), (3220, 17303), (3289, 16940), (3388, 16445), (3542, 15730), (4004, 13915), (4186, 13310), (4235, 13156), (5005, 11132), (5060, 11011), (5324, 10465), (5566, 10010), (5980, 9317), (6292, 8855), (6578, 8470), (6655, 8372), (7084, 7865)]