255314400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:562

約数の個数: 288

約数和(自身を含む): 956188800

約数和(自身を除く): 700874400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 32, 33, 38, 40, 44, 48, 50, 55, 57, 60, 66, 75, 76, 80, 88, 95, 96, 100, 110, 114, 120, 132, 150, 152, 160, 165, 176, 190, 200, 209, 220, 228, 240, 264, 275, 285, 300, 304, 330, 352, 380, 400, 418, 440, 456, 475, 480, 509, 528, 550, 570, 600, 608, 627, 660, 760, 800, 825, 836, 880, 912, 950, 1018, 1045, 1056, 1100, 1140, 1200, 1254, 1320, 1425, 1520, 1527, 1650, 1672, 1760, 1824, 1900, 2036, 2090, 2200, 2280, 2400, 2508, 2545, 2640, 2850, 3040, 3054, 3135, 3300, 3344, 3800, 4072, 4180, 4400, 4560, 5016, 5090, 5225, 5280, 5599, 5700, 6108, 6270, 6600, 6688, 7600, 7635, 8144, 8360, 8800, 9120, 9671, 10032, 10180, 10450, 11198, 11400, 12216, 12540, 12725, 13200, 15200, 15270, 15675, 16288, 16720, 16797, 19342, 20064, 20360, 20900, 22396, 22800, 24432, 25080, 25450, 26400, 27995, 29013, 30540, 31350, 33440, 33594, 38175, 38684, 40720, 41800, 44792, 45600, 48355, 48864, 50160, 50900, 55990, 58026, 61080, 62700, 67188, 76350, 77368, 81440, 83600, 83985, 89584, 96710, 100320, 101800, 106381, 111980, 116052, 122160, 125400, 134376, 139975, 145065, 152700, 154736, 167200, 167970, 179168, 193420, 203600, 212762, 223960, 232104, 241775, 244320, 250800, 268752, 279950, 290130, 305400, 309472, 319143, 335940, 386840, 407200, 419925, 425524, 447920, 464208, 483550, 501600, 531905, 537504, 559900, 580260, 610800, 638286, 671880, 725325, 773680, 839850, 851048, 895840, 928416, 967100, 1063810, 1119800, 1160520, 1221600, 1276572, 1343760, 1450650, 1547360, 1595715, 1679700, 1702096, 1934200, 2127620, 2239600, 2321040, 2553144, 2659525, 2687520, 2901300, 3191430, 3359400, 3404192, 3868400, 4255240, 4479200, 4642080, 5106288, 5319050, 5802600, 6382860, 6718800, 7736800, 7978575, 8510480, 10212576, 10638100, 11605200, 12765720, 13437600, 15957150, 17020960, 21276200, 23210400, 25531440, 31914300, 42552400, 51062880, 63828600, 85104800, 127657200, 255314400]

約数ペア:

[(1, 255314400), (2, 127657200), (3, 85104800), (4, 63828600), (5, 51062880), (6, 42552400), (8, 31914300), (10, 25531440), (11, 23210400), (12, 21276200), (15, 17020960), (16, 15957150), (19, 13437600), (20, 12765720), (22, 11605200), (24, 10638100), (25, 10212576), (30, 8510480), (32, 7978575), (33, 7736800), (38, 6718800), (40, 6382860), (44, 5802600), (48, 5319050), (50, 5106288), (55, 4642080), (57, 4479200), (60, 4255240), (66, 3868400), (75, 3404192), (76, 3359400), (80, 3191430), (88, 2901300), (95, 2687520), (96, 2659525), (100, 2553144), (110, 2321040), (114, 2239600), (120, 2127620), (132, 1934200), (150, 1702096), (152, 1679700), (160, 1595715), (165, 1547360), (176, 1450650), (190, 1343760), (200, 1276572), (209, 1221600), (220, 1160520), (228, 1119800), (240, 1063810), (264, 967100), (275, 928416), (285, 895840), (300, 851048), (304, 839850), (330, 773680), (352, 725325), (380, 671880), (400, 638286), (418, 610800), (440, 580260), (456, 559900), (475, 537504), (480, 531905), (509, 501600), (528, 483550), (550, 464208), (570, 447920), (600, 425524), (608, 419925), (627, 407200), (660, 386840), (760, 335940), (800, 319143), (825, 309472), (836, 305400), (880, 290130), (912, 279950), (950, 268752), (1018, 250800), (1045, 244320), (1056, 241775), (1100, 232104), (1140, 223960), (1200, 212762), (1254, 203600), (1320, 193420), (1425, 179168), (1520, 167970), (1527, 167200), (1650, 154736), (1672, 152700), (1760, 145065), (1824, 139975), (1900, 134376), (2036, 125400), (2090, 122160), (2200, 116052), (2280, 111980), (2400, 106381), (2508, 101800), (2545, 100320), (2640, 96710), (2850, 89584), (3040, 83985), (3054, 83600), (3135, 81440), (3300, 77368), (3344, 76350), (3800, 67188), (4072, 62700), (4180, 61080), (4400, 58026), (4560, 55990), (5016, 50900), (5090, 50160), (5225, 48864), (5280, 48355), (5599, 45600), (5700, 44792), (6108, 41800), (6270, 40720), (6600, 38684), (6688, 38175), (7600, 33594), (7635, 33440), (8144, 31350), (8360, 30540), (8800, 29013), (9120, 27995), (9671, 26400), (10032, 25450), (10180, 25080), (10450, 24432), (11198, 22800), (11400, 22396), (12216, 20900), (12540, 20360), (12725, 20064), (13200, 19342), (15200, 16797), (15270, 16720), (15675, 16288)]