55263780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 209139840

約数和(自身を除く): 153876060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 26, 30, 33, 36, 38, 39, 44, 45, 52, 55, 57, 60, 65, 66, 76, 78, 90, 95, 99, 110, 113, 114, 117, 130, 132, 143, 156, 165, 171, 180, 190, 195, 198, 209, 220, 226, 228, 234, 247, 260, 285, 286, 330, 339, 342, 380, 390, 396, 418, 429, 452, 468, 494, 495, 565, 570, 572, 585, 627, 660, 678, 684, 715, 741, 780, 836, 855, 858, 988, 990, 1017, 1045, 1130, 1140, 1170, 1235, 1243, 1254, 1287, 1356, 1430, 1469, 1482, 1695, 1710, 1716, 1881, 1980, 2034, 2090, 2145, 2147, 2223, 2260, 2340, 2470, 2486, 2508, 2574, 2717, 2860, 2938, 2964, 3135, 3390, 3420, 3705, 3729, 3762, 4068, 4180, 4290, 4294, 4407, 4446, 4940, 4972, 5085, 5148, 5434, 5876, 6215, 6270, 6435, 6441, 6780, 7345, 7410, 7458, 7524, 8151, 8580, 8588, 8814, 8892, 9405, 10170, 10735, 10868, 11115, 11187, 12430, 12540, 12870, 12882, 13221, 13585, 14690, 14820, 14916, 16159, 16302, 17628, 18645, 18810, 19323, 20340, 21470, 22035, 22230, 22374, 23617, 24453, 24860, 25740, 25764, 26442, 27170, 27911, 29380, 32205, 32318, 32604, 37290, 37620, 38646, 40755, 42940, 44070, 44460, 44748, 47234, 48477, 48906, 52884, 54340, 55822, 55935, 64410, 64636, 66105, 70851, 74580, 77292, 80795, 81510, 83733, 88140, 94468, 96615, 96954, 97812, 111644, 111870, 118085, 122265, 128820, 132210, 139555, 141702, 145431, 161590, 163020, 167466, 193230, 193908, 212553, 223740, 236170, 242385, 244530, 251199, 264420, 279110, 283404, 290862, 307021, 323180, 334932, 354255, 386460, 418665, 425106, 472340, 484770, 489060, 502398, 558220, 581724, 614042, 708510, 727155, 837330, 850212, 921063, 969540, 1004796, 1062765, 1228084, 1255995, 1417020, 1454310, 1535105, 1674660, 1842126, 2125530, 2511990, 2763189, 2908620, 3070210, 3684252, 4251060, 4605315, 5023980, 5526378, 6140420, 9210630, 11052756, 13815945, 18421260, 27631890, 55263780]

約数ペア:

[(1, 55263780), (2, 27631890), (3, 18421260), (4, 13815945), (5, 11052756), (6, 9210630), (9, 6140420), (10, 5526378), (11, 5023980), (12, 4605315), (13, 4251060), (15, 3684252), (18, 3070210), (19, 2908620), (20, 2763189), (22, 2511990), (26, 2125530), (30, 1842126), (33, 1674660), (36, 1535105), (38, 1454310), (39, 1417020), (44, 1255995), (45, 1228084), (52, 1062765), (55, 1004796), (57, 969540), (60, 921063), (65, 850212), (66, 837330), (76, 727155), (78, 708510), (90, 614042), (95, 581724), (99, 558220), (110, 502398), (113, 489060), (114, 484770), (117, 472340), (130, 425106), (132, 418665), (143, 386460), (156, 354255), (165, 334932), (171, 323180), (180, 307021), (190, 290862), (195, 283404), (198, 279110), (209, 264420), (220, 251199), (226, 244530), (228, 242385), (234, 236170), (247, 223740), (260, 212553), (285, 193908), (286, 193230), (330, 167466), (339, 163020), (342, 161590), (380, 145431), (390, 141702), (396, 139555), (418, 132210), (429, 128820), (452, 122265), (468, 118085), (494, 111870), (495, 111644), (565, 97812), (570, 96954), (572, 96615), (585, 94468), (627, 88140), (660, 83733), (678, 81510), (684, 80795), (715, 77292), (741, 74580), (780, 70851), (836, 66105), (855, 64636), (858, 64410), (988, 55935), (990, 55822), (1017, 54340), (1045, 52884), (1130, 48906), (1140, 48477), (1170, 47234), (1235, 44748), (1243, 44460), (1254, 44070), (1287, 42940), (1356, 40755), (1430, 38646), (1469, 37620), (1482, 37290), (1695, 32604), (1710, 32318), (1716, 32205), (1881, 29380), (1980, 27911), (2034, 27170), (2090, 26442), (2145, 25764), (2147, 25740), (2223, 24860), (2260, 24453), (2340, 23617), (2470, 22374), (2486, 22230), (2508, 22035), (2574, 21470), (2717, 20340), (2860, 19323), (2938, 18810), (2964, 18645), (3135, 17628), (3390, 16302), (3420, 16159), (3705, 14916), (3729, 14820), (3762, 14690), (4068, 13585), (4180, 13221), (4290, 12882), (4294, 12870), (4407, 12540), (4446, 12430), (4940, 11187), (4972, 11115), (5085, 10868), (5148, 10735), (5434, 10170), (5876, 9405), (6215, 8892), (6270, 8814), (6435, 8588), (6441, 8580), (6780, 8151), (7345, 7524), (7410, 7458)]