144751880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:93

約数の個数: 288

約数和(自身を含む): 450619200

約数和(自身を除く): 305867320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 23, 26, 28, 35, 38, 40, 46, 49, 52, 56, 65, 70, 76, 91, 92, 95, 98, 104, 115, 130, 133, 140, 152, 161, 169, 182, 184, 190, 196, 230, 245, 247, 260, 266, 280, 299, 322, 338, 364, 380, 392, 437, 455, 460, 490, 494, 520, 532, 598, 637, 644, 665, 676, 728, 760, 805, 845, 874, 910, 920, 931, 980, 988, 1064, 1127, 1183, 1196, 1235, 1274, 1288, 1330, 1352, 1495, 1610, 1690, 1729, 1748, 1820, 1862, 1960, 1976, 2093, 2185, 2254, 2366, 2392, 2470, 2548, 2660, 2990, 3059, 3185, 3211, 3220, 3380, 3458, 3496, 3640, 3724, 3887, 4186, 4370, 4508, 4655, 4732, 4940, 5096, 5320, 5635, 5681, 5915, 5980, 6118, 6370, 6422, 6440, 6760, 6916, 7448, 7774, 8281, 8372, 8645, 8740, 9016, 9310, 9464, 9880, 10465, 11270, 11362, 11830, 11960, 12103, 12236, 12740, 12844, 13832, 14651, 15295, 15548, 16055, 16562, 16744, 17290, 17480, 18620, 19435, 20930, 21413, 22477, 22540, 22724, 23660, 24206, 24472, 25480, 25688, 27209, 28405, 29302, 30590, 31096, 32110, 33124, 34580, 37240, 38870, 39767, 41405, 41860, 42826, 44954, 45080, 45448, 47320, 48412, 54418, 56810, 58604, 60515, 61180, 64220, 66248, 69160, 73255, 73853, 77740, 79534, 82810, 83720, 85652, 89908, 96824, 107065, 108836, 112385, 113620, 117208, 121030, 122360, 128440, 136045, 146510, 147706, 155480, 157339, 159068, 165620, 171304, 179816, 190463, 198835, 214130, 217672, 224770, 227240, 242060, 272090, 278369, 293020, 295412, 314678, 318136, 331240, 369265, 380926, 397670, 428260, 449540, 484120, 516971, 544180, 556738, 586040, 590824, 629356, 738530, 761852, 786695, 795340, 856520, 899080, 952315, 1033942, 1088360, 1113476, 1258712, 1391845, 1477060, 1523704, 1573390, 1590680, 1904630, 2067884, 2226952, 2584855, 2783690, 2954120, 3146780, 3618797, 3809260, 4135768, 5169710, 5567380, 6293560, 7237594, 7618520, 10339420, 11134760, 14475188, 18093985, 20678840, 28950376, 36187970, 72375940, 144751880]

約数ペア:

[(1, 144751880), (2, 72375940), (4, 36187970), (5, 28950376), (7, 20678840), (8, 18093985), (10, 14475188), (13, 11134760), (14, 10339420), (19, 7618520), (20, 7237594), (23, 6293560), (26, 5567380), (28, 5169710), (35, 4135768), (38, 3809260), (40, 3618797), (46, 3146780), (49, 2954120), (52, 2783690), (56, 2584855), (65, 2226952), (70, 2067884), (76, 1904630), (91, 1590680), (92, 1573390), (95, 1523704), (98, 1477060), (104, 1391845), (115, 1258712), (130, 1113476), (133, 1088360), (140, 1033942), (152, 952315), (161, 899080), (169, 856520), (182, 795340), (184, 786695), (190, 761852), (196, 738530), (230, 629356), (245, 590824), (247, 586040), (260, 556738), (266, 544180), (280, 516971), (299, 484120), (322, 449540), (338, 428260), (364, 397670), (380, 380926), (392, 369265), (437, 331240), (455, 318136), (460, 314678), (490, 295412), (494, 293020), (520, 278369), (532, 272090), (598, 242060), (637, 227240), (644, 224770), (665, 217672), (676, 214130), (728, 198835), (760, 190463), (805, 179816), (845, 171304), (874, 165620), (910, 159068), (920, 157339), (931, 155480), (980, 147706), (988, 146510), (1064, 136045), (1127, 128440), (1183, 122360), (1196, 121030), (1235, 117208), (1274, 113620), (1288, 112385), (1330, 108836), (1352, 107065), (1495, 96824), (1610, 89908), (1690, 85652), (1729, 83720), (1748, 82810), (1820, 79534), (1862, 77740), (1960, 73853), (1976, 73255), (2093, 69160), (2185, 66248), (2254, 64220), (2366, 61180), (2392, 60515), (2470, 58604), (2548, 56810), (2660, 54418), (2990, 48412), (3059, 47320), (3185, 45448), (3211, 45080), (3220, 44954), (3380, 42826), (3458, 41860), (3496, 41405), (3640, 39767), (3724, 38870), (3887, 37240), (4186, 34580), (4370, 33124), (4508, 32110), (4655, 31096), (4732, 30590), (4940, 29302), (5096, 28405), (5320, 27209), (5635, 25688), (5681, 25480), (5915, 24472), (5980, 24206), (6118, 23660), (6370, 22724), (6422, 22540), (6440, 22477), (6760, 21413), (6916, 20930), (7448, 19435), (7774, 18620), (8281, 17480), (8372, 17290), (8645, 16744), (8740, 16562), (9016, 16055), (9310, 15548), (9464, 15295), (9880, 14651), (10465, 13832), (11270, 12844), (11362, 12740), (11830, 12236), (11960, 12103)]