257920200

素因数分解:

$2^3\times 3^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 336

約数和(自身を含む): 945335700

約数和(自身を除く): 687415500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 50, 54, 58, 60, 61, 72, 75, 81, 87, 90, 100, 108, 116, 120, 122, 135, 145, 150, 162, 174, 180, 183, 200, 216, 225, 232, 243, 244, 261, 270, 290, 300, 305, 324, 348, 360, 366, 405, 435, 450, 486, 488, 522, 540, 549, 580, 600, 610, 648, 675, 696, 725, 729, 732, 783, 810, 870, 900, 915, 972, 1044, 1080, 1098, 1160, 1215, 1220, 1305, 1350, 1450, 1458, 1464, 1525, 1566, 1620, 1647, 1740, 1769, 1800, 1830, 1944, 2025, 2088, 2175, 2196, 2349, 2430, 2440, 2610, 2700, 2745, 2900, 2916, 3050, 3132, 3240, 3294, 3480, 3538, 3645, 3660, 3915, 4050, 4350, 4392, 4575, 4698, 4860, 4941, 5220, 5307, 5400, 5490, 5800, 5832, 6075, 6100, 6264, 6525, 6588, 7047, 7076, 7290, 7320, 7830, 8100, 8235, 8700, 8845, 9150, 9396, 9720, 9882, 10440, 10614, 10980, 11745, 12150, 12200, 13050, 13176, 13725, 14094, 14152, 14580, 14823, 15660, 15921, 16200, 16470, 17400, 17690, 18225, 18300, 18792, 19575, 19764, 21141, 21228, 21960, 23490, 24300, 24705, 26100, 26535, 27450, 28188, 29160, 29646, 31320, 31842, 32940, 35235, 35380, 36450, 36600, 39150, 39528, 41175, 42282, 42456, 44225, 44469, 46980, 47763, 48600, 49410, 52200, 53070, 54900, 56376, 58725, 59292, 63684, 65880, 70470, 70760, 72900, 74115, 78300, 79605, 82350, 84564, 88450, 88938, 93960, 95526, 98820, 105705, 106140, 109800, 117450, 118584, 123525, 127368, 132675, 140940, 143289, 145800, 148230, 156600, 159210, 164700, 169128, 176175, 176900, 177876, 191052, 197640, 211410, 212280, 222345, 234900, 238815, 247050, 265350, 281880, 286578, 296460, 318420, 329400, 352350, 353800, 355752, 370575, 382104, 398025, 422820, 429867, 444690, 469800, 477630, 494100, 528525, 530700, 573156, 592920, 636840, 704700, 716445, 741150, 796050, 845640, 859734, 889380, 955260, 988200, 1057050, 1061400, 1111725, 1146312, 1194075, 1289601, 1409400, 1432890, 1482300, 1592100, 1719468, 1778760, 1910520, 2114100, 2149335, 2223450, 2388150, 2579202, 2865780, 2964600, 3184200, 3438936, 3582225, 4228200, 4298670, 4446900, 4776300, 5158404, 5731560, 6448005, 7164450, 8597340, 8893800, 9552600, 10316808, 10746675, 12896010, 14328900, 17194680, 21493350, 25792020, 28657800, 32240025, 42986700, 51584040, 64480050, 85973400, 128960100, 257920200]

約数ペア:

[(1, 257920200), (2, 128960100), (3, 85973400), (4, 64480050), (5, 51584040), (6, 42986700), (8, 32240025), (9, 28657800), (10, 25792020), (12, 21493350), (15, 17194680), (18, 14328900), (20, 12896010), (24, 10746675), (25, 10316808), (27, 9552600), (29, 8893800), (30, 8597340), (36, 7164450), (40, 6448005), (45, 5731560), (50, 5158404), (54, 4776300), (58, 4446900), (60, 4298670), (61, 4228200), (72, 3582225), (75, 3438936), (81, 3184200), (87, 2964600), (90, 2865780), (100, 2579202), (108, 2388150), (116, 2223450), (120, 2149335), (122, 2114100), (135, 1910520), (145, 1778760), (150, 1719468), (162, 1592100), (174, 1482300), (180, 1432890), (183, 1409400), (200, 1289601), (216, 1194075), (225, 1146312), (232, 1111725), (243, 1061400), (244, 1057050), (261, 988200), (270, 955260), (290, 889380), (300, 859734), (305, 845640), (324, 796050), (348, 741150), (360, 716445), (366, 704700), (405, 636840), (435, 592920), (450, 573156), (486, 530700), (488, 528525), (522, 494100), (540, 477630), (549, 469800), (580, 444690), (600, 429867), (610, 422820), (648, 398025), (675, 382104), (696, 370575), (725, 355752), (729, 353800), (732, 352350), (783, 329400), (810, 318420), (870, 296460), (900, 286578), (915, 281880), (972, 265350), (1044, 247050), (1080, 238815), (1098, 234900), (1160, 222345), (1215, 212280), (1220, 211410), (1305, 197640), (1350, 191052), (1450, 177876), (1458, 176900), (1464, 176175), (1525, 169128), (1566, 164700), (1620, 159210), (1647, 156600), (1740, 148230), (1769, 145800), (1800, 143289), (1830, 140940), (1944, 132675), (2025, 127368), (2088, 123525), (2175, 118584), (2196, 117450), (2349, 109800), (2430, 106140), (2440, 105705), (2610, 98820), (2700, 95526), (2745, 93960), (2900, 88938), (2916, 88450), (3050, 84564), (3132, 82350), (3240, 79605), (3294, 78300), (3480, 74115), (3538, 72900), (3645, 70760), (3660, 70470), (3915, 65880), (4050, 63684), (4350, 59292), (4392, 58725), (4575, 56376), (4698, 54900), (4860, 53070), (4941, 52200), (5220, 49410), (5307, 48600), (5400, 47763), (5490, 46980), (5800, 44469), (5832, 44225), (6075, 42456), (6100, 42282), (6264, 41175), (6525, 39528), (6588, 39150), (7047, 36600), (7076, 36450), (7290, 35380), (7320, 35235), (7830, 32940), (8100, 31842), (8235, 31320), (8700, 29646), (8845, 29160), (9150, 28188), (9396, 27450), (9720, 26535), (9882, 26100), (10440, 24705), (10614, 24300), (10980, 23490), (11745, 21960), (12150, 21228), (12200, 21141), (13050, 19764), (13176, 19575), (13725, 18792), (14094, 18300), (14152, 18225), (14580, 17690), (14823, 17400), (15660, 16470), (15921, 16200)]