1291235400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7883}}^1$

素因数の和:7925

約数の個数: 288

約数和(自身を含む): 5337783360

約数和(自身を除く): 4046547960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 210, 225, 234, 252, 260, 273, 280, 300, 312, 315, 325, 350, 360, 364, 390, 420, 450, 455, 468, 504, 520, 525, 546, 585, 600, 630, 650, 700, 728, 780, 819, 840, 900, 910, 936, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1400, 1560, 1575, 1638, 1800, 1820, 1950, 2100, 2184, 2275, 2340, 2520, 2600, 2730, 2925, 3150, 3276, 3640, 3900, 4095, 4200, 4550, 4680, 5460, 5850, 6300, 6552, 6825, 7800, 7883, 8190, 9100, 10920, 11700, 12600, 13650, 15766, 16380, 18200, 20475, 23400, 23649, 27300, 31532, 32760, 39415, 40950, 47298, 54600, 55181, 63064, 70947, 78830, 81900, 94596, 102479, 110362, 118245, 141894, 157660, 163800, 165543, 189192, 197075, 204958, 220724, 236490, 275905, 283788, 307437, 315320, 331086, 354735, 394150, 409916, 441448, 472980, 496629, 512395, 551810, 567576, 591225, 614874, 662172, 709470, 717353, 788300, 819832, 827715, 922311, 945960, 993258, 1024790, 1103620, 1182450, 1229748, 1324344, 1379525, 1418940, 1434706, 1537185, 1576600, 1655430, 1773675, 1844622, 1986516, 2049580, 2152059, 2207240, 2364900, 2459496, 2483145, 2561975, 2759050, 2837880, 2869412, 3074370, 3310860, 3547350, 3586765, 3689244, 3973032, 4099160, 4138575, 4304118, 4611555, 4729800, 4966290, 5123950, 5518100, 5738824, 6148740, 6456177, 6621720, 7094700, 7173530, 7378488, 7685925, 8277150, 8608236, 9223110, 9932580, 10247900, 10760295, 11036200, 12297480, 12415725, 12912354, 14189400, 14347060, 15371850, 16554300, 17216472, 17933825, 18446220, 19865160, 20495800, 21520590, 23057775, 24831450, 25824708, 28694120, 30743700, 32280885, 33108600, 35867650, 36892440, 43041180, 46115550, 49662900, 51649416, 53801475, 61487400, 64561770, 71735300, 86082360, 92231100, 99325800, 107602950, 129123540, 143470600, 161404425, 184462200, 215205900, 258247080, 322808850, 430411800, 645617700, 1291235400]

約数ペア:

[(1, 1291235400), (2, 645617700), (3, 430411800), (4, 322808850), (5, 258247080), (6, 215205900), (7, 184462200), (8, 161404425), (9, 143470600), (10, 129123540), (12, 107602950), (13, 99325800), (14, 92231100), (15, 86082360), (18, 71735300), (20, 64561770), (21, 61487400), (24, 53801475), (25, 51649416), (26, 49662900), (28, 46115550), (30, 43041180), (35, 36892440), (36, 35867650), (39, 33108600), (40, 32280885), (42, 30743700), (45, 28694120), (50, 25824708), (52, 24831450), (56, 23057775), (60, 21520590), (63, 20495800), (65, 19865160), (70, 18446220), (72, 17933825), (75, 17216472), (78, 16554300), (84, 15371850), (90, 14347060), (91, 14189400), (100, 12912354), (104, 12415725), (105, 12297480), (117, 11036200), (120, 10760295), (126, 10247900), (130, 9932580), (140, 9223110), (150, 8608236), (156, 8277150), (168, 7685925), (175, 7378488), (180, 7173530), (182, 7094700), (195, 6621720), (200, 6456177), (210, 6148740), (225, 5738824), (234, 5518100), (252, 5123950), (260, 4966290), (273, 4729800), (280, 4611555), (300, 4304118), (312, 4138575), (315, 4099160), (325, 3973032), (350, 3689244), (360, 3586765), (364, 3547350), (390, 3310860), (420, 3074370), (450, 2869412), (455, 2837880), (468, 2759050), (504, 2561975), (520, 2483145), (525, 2459496), (546, 2364900), (585, 2207240), (600, 2152059), (630, 2049580), (650, 1986516), (700, 1844622), (728, 1773675), (780, 1655430), (819, 1576600), (840, 1537185), (900, 1434706), (910, 1418940), (936, 1379525), (975, 1324344), (1050, 1229748), (1092, 1182450), (1170, 1103620), (1260, 1024790), (1300, 993258), (1365, 945960), (1400, 922311), (1560, 827715), (1575, 819832), (1638, 788300), (1800, 717353), (1820, 709470), (1950, 662172), (2100, 614874), (2184, 591225), (2275, 567576), (2340, 551810), (2520, 512395), (2600, 496629), (2730, 472980), (2925, 441448), (3150, 409916), (3276, 394150), (3640, 354735), (3900, 331086), (4095, 315320), (4200, 307437), (4550, 283788), (4680, 275905), (5460, 236490), (5850, 220724), (6300, 204958), (6552, 197075), (6825, 189192), (7800, 165543), (7883, 163800), (8190, 157660), (9100, 141894), (10920, 118245), (11700, 110362), (12600, 102479), (13650, 94596), (15766, 81900), (16380, 78830), (18200, 70947), (20475, 63064), (23400, 55181), (23649, 54600), (27300, 47298), (31532, 40950), (32760, 39415)]