105780220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:97

約数の個数: 216

約数和(自身を含む): 306470304

約数和(自身を除く): 200690084

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 23, 26, 28, 35, 38, 46, 49, 52, 65, 70, 76, 91, 92, 95, 98, 115, 130, 133, 140, 161, 182, 190, 196, 230, 245, 247, 260, 266, 299, 322, 361, 364, 380, 437, 455, 460, 490, 494, 532, 598, 637, 644, 665, 722, 805, 874, 910, 931, 980, 988, 1127, 1196, 1235, 1274, 1330, 1444, 1495, 1610, 1729, 1748, 1805, 1820, 1862, 2093, 2185, 2254, 2470, 2527, 2548, 2660, 2990, 3059, 3185, 3220, 3458, 3610, 3724, 4186, 4370, 4508, 4655, 4693, 4940, 5054, 5635, 5681, 5980, 6118, 6370, 6916, 7220, 8303, 8372, 8645, 8740, 9310, 9386, 10108, 10465, 11270, 11362, 12103, 12236, 12635, 12740, 14651, 15295, 16606, 17290, 17689, 18620, 18772, 20930, 21413, 22540, 22724, 23465, 24206, 25270, 28405, 29302, 30590, 32851, 33212, 34580, 35378, 39767, 41515, 41860, 42826, 46930, 48412, 50540, 56810, 58121, 58604, 60515, 61180, 65702, 70756, 73255, 79534, 83030, 85652, 88445, 93860, 107065, 107939, 113620, 116242, 121030, 131404, 146510, 159068, 164255, 166060, 176890, 198835, 214130, 215878, 229957, 232484, 242060, 278369, 290605, 293020, 328510, 353780, 397670, 406847, 428260, 431756, 459914, 539695, 556738, 581210, 657020, 755573, 795340, 813694, 919828, 1079390, 1113476, 1149785, 1162420, 1391845, 1511146, 1627388, 2034235, 2158780, 2299570, 2783690, 3022292, 3777865, 4068470, 4599140, 5289011, 5567380, 7555730, 8136940, 10578022, 15111460, 21156044, 26445055, 52890110, 105780220]

約数ペア:

[(1, 105780220), (2, 52890110), (4, 26445055), (5, 21156044), (7, 15111460), (10, 10578022), (13, 8136940), (14, 7555730), (19, 5567380), (20, 5289011), (23, 4599140), (26, 4068470), (28, 3777865), (35, 3022292), (38, 2783690), (46, 2299570), (49, 2158780), (52, 2034235), (65, 1627388), (70, 1511146), (76, 1391845), (91, 1162420), (92, 1149785), (95, 1113476), (98, 1079390), (115, 919828), (130, 813694), (133, 795340), (140, 755573), (161, 657020), (182, 581210), (190, 556738), (196, 539695), (230, 459914), (245, 431756), (247, 428260), (260, 406847), (266, 397670), (299, 353780), (322, 328510), (361, 293020), (364, 290605), (380, 278369), (437, 242060), (455, 232484), (460, 229957), (490, 215878), (494, 214130), (532, 198835), (598, 176890), (637, 166060), (644, 164255), (665, 159068), (722, 146510), (805, 131404), (874, 121030), (910, 116242), (931, 113620), (980, 107939), (988, 107065), (1127, 93860), (1196, 88445), (1235, 85652), (1274, 83030), (1330, 79534), (1444, 73255), (1495, 70756), (1610, 65702), (1729, 61180), (1748, 60515), (1805, 58604), (1820, 58121), (1862, 56810), (2093, 50540), (2185, 48412), (2254, 46930), (2470, 42826), (2527, 41860), (2548, 41515), (2660, 39767), (2990, 35378), (3059, 34580), (3185, 33212), (3220, 32851), (3458, 30590), (3610, 29302), (3724, 28405), (4186, 25270), (4370, 24206), (4508, 23465), (4655, 22724), (4693, 22540), (4940, 21413), (5054, 20930), (5635, 18772), (5681, 18620), (5980, 17689), (6118, 17290), (6370, 16606), (6916, 15295), (7220, 14651), (8303, 12740), (8372, 12635), (8645, 12236), (8740, 12103), (9310, 11362), (9386, 11270), (10108, 10465)]