61241180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 288

約数和(自身を含む): 193052160

約数和(自身を除く): 131810980

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 23, 26, 28, 35, 38, 44, 46, 49, 52, 55, 65, 70, 76, 77, 91, 92, 95, 98, 110, 115, 130, 133, 140, 143, 154, 161, 182, 190, 196, 209, 220, 230, 245, 247, 253, 260, 266, 286, 299, 308, 322, 364, 380, 385, 418, 437, 455, 460, 490, 494, 506, 532, 539, 572, 598, 637, 644, 665, 715, 770, 805, 836, 874, 910, 931, 980, 988, 1001, 1012, 1045, 1078, 1127, 1196, 1235, 1265, 1274, 1330, 1430, 1463, 1495, 1540, 1610, 1729, 1748, 1771, 1820, 1862, 2002, 2090, 2093, 2156, 2185, 2254, 2470, 2530, 2548, 2660, 2695, 2717, 2860, 2926, 2990, 3059, 3185, 3220, 3289, 3458, 3542, 3724, 4004, 4180, 4186, 4370, 4508, 4655, 4807, 4940, 5005, 5060, 5390, 5434, 5635, 5681, 5852, 5980, 6118, 6370, 6578, 6916, 7007, 7084, 7315, 8372, 8645, 8740, 8855, 9310, 9614, 10010, 10241, 10465, 10780, 10868, 11270, 11362, 12103, 12236, 12397, 12740, 13156, 13585, 14014, 14630, 14651, 15295, 16445, 17290, 17710, 18620, 19019, 19228, 20020, 20482, 20930, 21413, 22540, 22724, 23023, 24035, 24206, 24794, 27170, 28028, 28405, 29260, 29302, 30590, 32890, 33649, 34580, 35035, 35420, 38038, 39767, 40964, 41860, 42826, 46046, 48070, 48412, 49588, 51205, 54340, 56810, 58604, 60515, 61180, 61985, 62491, 65780, 67298, 70070, 73255, 76076, 79534, 85652, 92092, 95095, 96140, 102410, 107065, 113620, 115115, 121030, 123970, 124982, 133133, 134596, 140140, 146510, 159068, 161161, 168245, 190190, 198835, 204820, 214130, 230230, 235543, 242060, 247940, 249964, 266266, 278369, 293020, 312455, 322322, 336490, 380380, 397670, 428260, 437437, 460460, 471086, 532532, 556738, 624910, 644644, 665665, 672980, 795340, 805805, 874874, 942172, 1113476, 1177715, 1249820, 1331330, 1391845, 1611610, 1749748, 2187185, 2355430, 2662660, 2783690, 3062059, 3223220, 4374370, 4710860, 5567380, 6124118, 8748740, 12248236, 15310295, 30620590, 61241180]

約数ペア:

[(1, 61241180), (2, 30620590), (4, 15310295), (5, 12248236), (7, 8748740), (10, 6124118), (11, 5567380), (13, 4710860), (14, 4374370), (19, 3223220), (20, 3062059), (22, 2783690), (23, 2662660), (26, 2355430), (28, 2187185), (35, 1749748), (38, 1611610), (44, 1391845), (46, 1331330), (49, 1249820), (52, 1177715), (55, 1113476), (65, 942172), (70, 874874), (76, 805805), (77, 795340), (91, 672980), (92, 665665), (95, 644644), (98, 624910), (110, 556738), (115, 532532), (130, 471086), (133, 460460), (140, 437437), (143, 428260), (154, 397670), (161, 380380), (182, 336490), (190, 322322), (196, 312455), (209, 293020), (220, 278369), (230, 266266), (245, 249964), (247, 247940), (253, 242060), (260, 235543), (266, 230230), (286, 214130), (299, 204820), (308, 198835), (322, 190190), (364, 168245), (380, 161161), (385, 159068), (418, 146510), (437, 140140), (455, 134596), (460, 133133), (490, 124982), (494, 123970), (506, 121030), (532, 115115), (539, 113620), (572, 107065), (598, 102410), (637, 96140), (644, 95095), (665, 92092), (715, 85652), (770, 79534), (805, 76076), (836, 73255), (874, 70070), (910, 67298), (931, 65780), (980, 62491), (988, 61985), (1001, 61180), (1012, 60515), (1045, 58604), (1078, 56810), (1127, 54340), (1196, 51205), (1235, 49588), (1265, 48412), (1274, 48070), (1330, 46046), (1430, 42826), (1463, 41860), (1495, 40964), (1540, 39767), (1610, 38038), (1729, 35420), (1748, 35035), (1771, 34580), (1820, 33649), (1862, 32890), (2002, 30590), (2090, 29302), (2093, 29260), (2156, 28405), (2185, 28028), (2254, 27170), (2470, 24794), (2530, 24206), (2548, 24035), (2660, 23023), (2695, 22724), (2717, 22540), (2860, 21413), (2926, 20930), (2990, 20482), (3059, 20020), (3185, 19228), (3220, 19019), (3289, 18620), (3458, 17710), (3542, 17290), (3724, 16445), (4004, 15295), (4180, 14651), (4186, 14630), (4370, 14014), (4508, 13585), (4655, 13156), (4807, 12740), (4940, 12397), (5005, 12236), (5060, 12103), (5390, 11362), (5434, 11270), (5635, 10868), (5681, 10780), (5852, 10465), (5980, 10241), (6118, 10010), (6370, 9614), (6578, 9310), (6916, 8855), (7007, 8740), (7084, 8645), (7315, 8372)]