225145440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 384

約数和(自身を含む): 897523200

約数和(自身を除く): 672377760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 195, 208, 211, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 342, 351, 360, 380, 390, 416, 422, 432, 456, 468, 480, 494, 513, 520, 540, 570, 585, 608, 624, 633, 684, 702, 720, 741, 760, 780, 844, 855, 864, 912, 936, 988, 1026, 1040, 1055, 1080, 1140, 1170, 1235, 1248, 1266, 1368, 1404, 1440, 1482, 1520, 1560, 1688, 1710, 1755, 1824, 1872, 1899, 1976, 2052, 2080, 2110, 2160, 2223, 2280, 2340, 2470, 2532, 2565, 2736, 2743, 2808, 2964, 3040, 3120, 3165, 3376, 3420, 3510, 3705, 3744, 3798, 3952, 4009, 4104, 4220, 4320, 4446, 4560, 4680, 4940, 5064, 5130, 5472, 5486, 5616, 5697, 5928, 6240, 6330, 6669, 6752, 6840, 7020, 7410, 7596, 7904, 8018, 8208, 8229, 8440, 8892, 9120, 9360, 9495, 9880, 10128, 10260, 10972, 11115, 11232, 11394, 11856, 12027, 12660, 13338, 13680, 13715, 14040, 14820, 15192, 16036, 16416, 16458, 16880, 17784, 18720, 18990, 19760, 20045, 20256, 20520, 21944, 22230, 22788, 23712, 24054, 24687, 25320, 26676, 27360, 27430, 28080, 28485, 29640, 30384, 32072, 32916, 33345, 33760, 35568, 36081, 37980, 39520, 40090, 41040, 41145, 43888, 44460, 45576, 48108, 49374, 50640, 52117, 53352, 54860, 56160, 56970, 59280, 60135, 60768, 64144, 65832, 66690, 71136, 72162, 74061, 75960, 80180, 82080, 82290, 87776, 88920, 91152, 96216, 98748, 101280, 104234, 106704, 108243, 109720, 113940, 118560, 120270, 123435, 128288, 131664, 133380, 144324, 148122, 151920, 156351, 160360, 164580, 177840, 180405, 182304, 192432, 197496, 208468, 213408, 216486, 219440, 227880, 240540, 246870, 260585, 263328, 266760, 288648, 296244, 303840, 312702, 320720, 329160, 355680, 360810, 370305, 384864, 394992, 416936, 432972, 438880, 455760, 469053, 481080, 493740, 521170, 533520, 541215, 577296, 592488, 625404, 641440, 658320, 721620, 740610, 781755, 789984, 833872, 865944, 911520, 938106, 962160, 987480, 1042340, 1067040, 1082430, 1154592, 1184976, 1250808, 1316640, 1407159, 1443240, 1481220, 1563510, 1667744, 1731888, 1876212, 1924320, 1974960, 2084680, 2164860, 2345265, 2369952, 2501616, 2814318, 2886480, 2962440, 3127020, 3463776, 3752424, 3949920, 4169360, 4329720, 4690530, 5003232, 5628636, 5772960, 5924880, 6254040, 7035795, 7504848, 8338720, 8659440, 9381060, 11257272, 11849760, 12508080, 14071590, 15009696, 17318880, 18762120, 22514544, 25016160, 28143180, 37524240, 45029088, 56286360, 75048480, 112572720, 225145440]

約数ペア:

[(1, 225145440), (2, 112572720), (3, 75048480), (4, 56286360), (5, 45029088), (6, 37524240), (8, 28143180), (9, 25016160), (10, 22514544), (12, 18762120), (13, 17318880), (15, 15009696), (16, 14071590), (18, 12508080), (19, 11849760), (20, 11257272), (24, 9381060), (26, 8659440), (27, 8338720), (30, 7504848), (32, 7035795), (36, 6254040), (38, 5924880), (39, 5772960), (40, 5628636), (45, 5003232), (48, 4690530), (52, 4329720), (54, 4169360), (57, 3949920), (60, 3752424), (65, 3463776), (72, 3127020), (76, 2962440), (78, 2886480), (80, 2814318), (90, 2501616), (95, 2369952), (96, 2345265), (104, 2164860), (108, 2084680), (114, 1974960), (117, 1924320), (120, 1876212), (130, 1731888), (135, 1667744), (144, 1563510), (152, 1481220), (156, 1443240), (160, 1407159), (171, 1316640), (180, 1250808), (190, 1184976), (195, 1154592), (208, 1082430), (211, 1067040), (216, 1042340), (228, 987480), (234, 962160), (240, 938106), (247, 911520), (260, 865944), (270, 833872), (285, 789984), (288, 781755), (304, 740610), (312, 721620), (342, 658320), (351, 641440), (360, 625404), (380, 592488), (390, 577296), (416, 541215), (422, 533520), (432, 521170), (456, 493740), (468, 481080), (480, 469053), (494, 455760), (513, 438880), (520, 432972), (540, 416936), (570, 394992), (585, 384864), (608, 370305), (624, 360810), (633, 355680), (684, 329160), (702, 320720), (720, 312702), (741, 303840), (760, 296244), (780, 288648), (844, 266760), (855, 263328), (864, 260585), (912, 246870), (936, 240540), (988, 227880), (1026, 219440), (1040, 216486), (1055, 213408), (1080, 208468), (1140, 197496), (1170, 192432), (1235, 182304), (1248, 180405), (1266, 177840), (1368, 164580), (1404, 160360), (1440, 156351), (1482, 151920), (1520, 148122), (1560, 144324), (1688, 133380), (1710, 131664), (1755, 128288), (1824, 123435), (1872, 120270), (1899, 118560), (1976, 113940), (2052, 109720), (2080, 108243), (2110, 106704), (2160, 104234), (2223, 101280), (2280, 98748), (2340, 96216), (2470, 91152), (2532, 88920), (2565, 87776), (2736, 82290), (2743, 82080), (2808, 80180), (2964, 75960), (3040, 74061), (3120, 72162), (3165, 71136), (3376, 66690), (3420, 65832), (3510, 64144), (3705, 60768), (3744, 60135), (3798, 59280), (3952, 56970), (4009, 56160), (4104, 54860), (4220, 53352), (4320, 52117), (4446, 50640), (4560, 49374), (4680, 48108), (4940, 45576), (5064, 44460), (5130, 43888), (5472, 41145), (5486, 41040), (5616, 40090), (5697, 39520), (5928, 37980), (6240, 36081), (6330, 35568), (6669, 33760), (6752, 33345), (6840, 32916), (7020, 32072), (7410, 30384), (7596, 29640), (7904, 28485), (8018, 28080), (8208, 27430), (8229, 27360), (8440, 26676), (8892, 25320), (9120, 24687), (9360, 24054), (9495, 23712), (9880, 22788), (10128, 22230), (10260, 21944), (10972, 20520), (11115, 20256), (11232, 20045), (11394, 19760), (11856, 18990), (12027, 18720), (12660, 17784), (13338, 16880), (13680, 16458), (13715, 16416), (14040, 16036), (14820, 15192)]