551386440

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 2040629760

約数和(自身を除く): 1489243320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 191, 198, 216, 220, 243, 264, 270, 297, 324, 330, 360, 382, 396, 405, 440, 486, 495, 540, 573, 594, 648, 660, 729, 764, 792, 810, 891, 955, 972, 990, 1080, 1146, 1188, 1215, 1320, 1458, 1485, 1528, 1620, 1719, 1782, 1910, 1944, 1980, 2101, 2187, 2292, 2376, 2430, 2673, 2865, 2916, 2970, 3240, 3438, 3564, 3645, 3820, 3960, 4202, 4374, 4455, 4584, 4860, 5157, 5346, 5730, 5832, 5940, 6303, 6561, 6876, 7128, 7290, 7640, 8019, 8404, 8595, 8748, 8910, 9720, 10314, 10505, 10692, 10935, 11460, 11880, 12606, 13122, 13365, 13752, 14580, 15471, 16038, 16808, 17190, 17496, 17820, 18909, 20628, 21010, 21384, 21870, 22920, 24057, 25212, 25785, 26244, 26730, 29160, 30942, 31515, 32076, 32805, 34380, 35640, 37818, 40095, 41256, 42020, 43740, 46413, 48114, 50424, 51570, 52488, 53460, 56727, 61884, 63030, 64152, 65610, 68760, 72171, 75636, 77355, 80190, 84040, 87480, 92826, 94545, 96228, 103140, 106920, 113454, 120285, 123768, 126060, 131220, 139239, 144342, 151272, 154710, 160380, 170181, 185652, 189090, 192456, 206280, 226908, 232065, 240570, 252120, 262440, 278478, 283635, 288684, 309420, 320760, 340362, 360855, 371304, 378180, 417717, 453816, 464130, 481140, 510543, 556956, 567270, 577368, 618840, 680724, 696195, 721710, 756360, 835434, 850905, 928260, 962280, 1021086, 1113912, 1134540, 1253151, 1361448, 1392390, 1443420, 1531629, 1670868, 1701810, 1856520, 2042172, 2088585, 2269080, 2506302, 2552715, 2784780, 2886840, 3063258, 3341736, 3403620, 4084344, 4177170, 4594887, 5012604, 5105430, 5569560, 6126516, 6265755, 6807240, 7658145, 8354340, 9189774, 10025208, 10210860, 12253032, 12531510, 13784661, 15316290, 16708680, 18379548, 20421720, 22974435, 25063020, 27569322, 30632580, 36759096, 45948870, 50126040, 55138644, 61265160, 68923305, 91897740, 110277288, 137846610, 183795480, 275693220, 551386440]

約数ペア:

[(1, 551386440), (2, 275693220), (3, 183795480), (4, 137846610), (5, 110277288), (6, 91897740), (8, 68923305), (9, 61265160), (10, 55138644), (11, 50126040), (12, 45948870), (15, 36759096), (18, 30632580), (20, 27569322), (22, 25063020), (24, 22974435), (27, 20421720), (30, 18379548), (33, 16708680), (36, 15316290), (40, 13784661), (44, 12531510), (45, 12253032), (54, 10210860), (55, 10025208), (60, 9189774), (66, 8354340), (72, 7658145), (81, 6807240), (88, 6265755), (90, 6126516), (99, 5569560), (108, 5105430), (110, 5012604), (120, 4594887), (132, 4177170), (135, 4084344), (162, 3403620), (165, 3341736), (180, 3063258), (191, 2886840), (198, 2784780), (216, 2552715), (220, 2506302), (243, 2269080), (264, 2088585), (270, 2042172), (297, 1856520), (324, 1701810), (330, 1670868), (360, 1531629), (382, 1443420), (396, 1392390), (405, 1361448), (440, 1253151), (486, 1134540), (495, 1113912), (540, 1021086), (573, 962280), (594, 928260), (648, 850905), (660, 835434), (729, 756360), (764, 721710), (792, 696195), (810, 680724), (891, 618840), (955, 577368), (972, 567270), (990, 556956), (1080, 510543), (1146, 481140), (1188, 464130), (1215, 453816), (1320, 417717), (1458, 378180), (1485, 371304), (1528, 360855), (1620, 340362), (1719, 320760), (1782, 309420), (1910, 288684), (1944, 283635), (1980, 278478), (2101, 262440), (2187, 252120), (2292, 240570), (2376, 232065), (2430, 226908), (2673, 206280), (2865, 192456), (2916, 189090), (2970, 185652), (3240, 170181), (3438, 160380), (3564, 154710), (3645, 151272), (3820, 144342), (3960, 139239), (4202, 131220), (4374, 126060), (4455, 123768), (4584, 120285), (4860, 113454), (5157, 106920), (5346, 103140), (5730, 96228), (5832, 94545), (5940, 92826), (6303, 87480), (6561, 84040), (6876, 80190), (7128, 77355), (7290, 75636), (7640, 72171), (8019, 68760), (8404, 65610), (8595, 64152), (8748, 63030), (8910, 61884), (9720, 56727), (10314, 53460), (10505, 52488), (10692, 51570), (10935, 50424), (11460, 48114), (11880, 46413), (12606, 43740), (13122, 42020), (13365, 41256), (13752, 40095), (14580, 37818), (15471, 35640), (16038, 34380), (16808, 32805), (17190, 32076), (17496, 31515), (17820, 30942), (18909, 29160), (20628, 26730), (21010, 26244), (21384, 25785), (21870, 25212), (22920, 24057)]