245546400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 890942976

約数和(自身を除く): 645396576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 71, 75, 80, 88, 96, 100, 110, 120, 131, 132, 142, 150, 160, 165, 176, 200, 213, 220, 240, 262, 264, 275, 284, 300, 330, 352, 355, 393, 400, 426, 440, 480, 524, 528, 550, 568, 600, 655, 660, 710, 781, 786, 800, 825, 852, 880, 1048, 1056, 1065, 1100, 1136, 1200, 1310, 1320, 1420, 1441, 1562, 1572, 1650, 1704, 1760, 1775, 1965, 2096, 2130, 2200, 2272, 2343, 2400, 2620, 2640, 2840, 2882, 3124, 3144, 3275, 3300, 3408, 3550, 3905, 3930, 4192, 4260, 4323, 4400, 4686, 5240, 5280, 5325, 5680, 5764, 6248, 6288, 6550, 6600, 6816, 7100, 7205, 7810, 7860, 8520, 8646, 8800, 9301, 9372, 9825, 10480, 10650, 11360, 11528, 11715, 12496, 12576, 13100, 13200, 14200, 14410, 15620, 15720, 17040, 17292, 18602, 18744, 19525, 19650, 20960, 21300, 21615, 23056, 23430, 24992, 26200, 26400, 27903, 28400, 28820, 31240, 31440, 34080, 34584, 36025, 37204, 37488, 39050, 39300, 42600, 43230, 46112, 46505, 46860, 52400, 55806, 56800, 57640, 58575, 62480, 62880, 69168, 72050, 74408, 74976, 78100, 78600, 85200, 86460, 93010, 93720, 102311, 104800, 108075, 111612, 115280, 117150, 124960, 138336, 139515, 144100, 148816, 156200, 157200, 170400, 172920, 186020, 187440, 204622, 216150, 223224, 230560, 232525, 234300, 279030, 288200, 297632, 306933, 312400, 314400, 345840, 372040, 374880, 409244, 432300, 446448, 465050, 468600, 511555, 558060, 576400, 613866, 624800, 691680, 697575, 744080, 818488, 864600, 892896, 930100, 937200, 1023110, 1116120, 1152800, 1227732, 1395150, 1488160, 1534665, 1636976, 1729200, 1860200, 1874400, 2046220, 2232240, 2455464, 2557775, 2790300, 3069330, 3273952, 3458400, 3720400, 4092440, 4464480, 4910928, 5115550, 5580600, 6138660, 7440800, 7673325, 8184880, 9821856, 10231100, 11161200, 12277320, 15346650, 16369760, 20462200, 22322400, 24554640, 30693300, 40924400, 49109280, 61386600, 81848800, 122773200, 245546400]

約数ペア:

[(1, 245546400), (2, 122773200), (3, 81848800), (4, 61386600), (5, 49109280), (6, 40924400), (8, 30693300), (10, 24554640), (11, 22322400), (12, 20462200), (15, 16369760), (16, 15346650), (20, 12277320), (22, 11161200), (24, 10231100), (25, 9821856), (30, 8184880), (32, 7673325), (33, 7440800), (40, 6138660), (44, 5580600), (48, 5115550), (50, 4910928), (55, 4464480), (60, 4092440), (66, 3720400), (71, 3458400), (75, 3273952), (80, 3069330), (88, 2790300), (96, 2557775), (100, 2455464), (110, 2232240), (120, 2046220), (131, 1874400), (132, 1860200), (142, 1729200), (150, 1636976), (160, 1534665), (165, 1488160), (176, 1395150), (200, 1227732), (213, 1152800), (220, 1116120), (240, 1023110), (262, 937200), (264, 930100), (275, 892896), (284, 864600), (300, 818488), (330, 744080), (352, 697575), (355, 691680), (393, 624800), (400, 613866), (426, 576400), (440, 558060), (480, 511555), (524, 468600), (528, 465050), (550, 446448), (568, 432300), (600, 409244), (655, 374880), (660, 372040), (710, 345840), (781, 314400), (786, 312400), (800, 306933), (825, 297632), (852, 288200), (880, 279030), (1048, 234300), (1056, 232525), (1065, 230560), (1100, 223224), (1136, 216150), (1200, 204622), (1310, 187440), (1320, 186020), (1420, 172920), (1441, 170400), (1562, 157200), (1572, 156200), (1650, 148816), (1704, 144100), (1760, 139515), (1775, 138336), (1965, 124960), (2096, 117150), (2130, 115280), (2200, 111612), (2272, 108075), (2343, 104800), (2400, 102311), (2620, 93720), (2640, 93010), (2840, 86460), (2882, 85200), (3124, 78600), (3144, 78100), (3275, 74976), (3300, 74408), (3408, 72050), (3550, 69168), (3905, 62880), (3930, 62480), (4192, 58575), (4260, 57640), (4323, 56800), (4400, 55806), (4686, 52400), (5240, 46860), (5280, 46505), (5325, 46112), (5680, 43230), (5764, 42600), (6248, 39300), (6288, 39050), (6550, 37488), (6600, 37204), (6816, 36025), (7100, 34584), (7205, 34080), (7810, 31440), (7860, 31240), (8520, 28820), (8646, 28400), (8800, 27903), (9301, 26400), (9372, 26200), (9825, 24992), (10480, 23430), (10650, 23056), (11360, 21615), (11528, 21300), (11715, 20960), (12496, 19650), (12576, 19525), (13100, 18744), (13200, 18602), (14200, 17292), (14410, 17040), (15620, 15720)]