202475520

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^3$

素因数の和:72

約数の個数: 288

約数和(自身を含む): 760195800

約数和(自身を除く): 557720280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 338, 360, 384, 390, 416, 468, 480, 507, 512, 520, 576, 585, 624, 640, 676, 720, 768, 780, 832, 845, 936, 960, 1014, 1024, 1040, 1152, 1170, 1248, 1280, 1352, 1440, 1521, 1536, 1560, 1664, 1690, 1872, 1920, 2028, 2048, 2080, 2197, 2304, 2340, 2496, 2535, 2560, 2704, 2880, 3042, 3072, 3120, 3328, 3380, 3744, 3840, 4056, 4160, 4394, 4608, 4680, 4992, 5070, 5120, 5408, 5760, 6084, 6144, 6240, 6591, 6656, 6760, 7488, 7605, 7680, 8112, 8320, 8788, 9216, 9360, 9984, 10140, 10240, 10816, 10985, 11520, 12168, 12480, 13182, 13312, 13520, 14976, 15210, 15360, 16224, 16640, 17576, 18432, 18720, 19773, 19968, 20280, 21632, 21970, 23040, 24336, 24960, 26364, 26624, 27040, 29952, 30420, 30720, 32448, 32955, 33280, 35152, 37440, 39546, 39936, 40560, 43264, 43940, 46080, 48672, 49920, 52728, 54080, 59904, 60840, 64896, 65910, 66560, 70304, 74880, 79092, 79872, 81120, 86528, 87880, 92160, 97344, 98865, 99840, 105456, 108160, 119808, 121680, 129792, 131820, 133120, 140608, 149760, 158184, 162240, 173056, 175760, 194688, 197730, 199680, 210912, 216320, 239616, 243360, 259584, 263640, 281216, 299520, 316368, 324480, 346112, 351520, 389376, 395460, 399360, 421824, 432640, 486720, 519168, 527280, 562432, 599040, 632736, 648960, 703040, 778752, 790920, 843648, 865280, 973440, 1038336, 1054560, 1124864, 1198080, 1265472, 1297920, 1406080, 1557504, 1581840, 1687296, 1730560, 1946880, 2109120, 2249728, 2530944, 2595840, 2812160, 3115008, 3163680, 3374592, 3893760, 4218240, 4499456, 5061888, 5191680, 5624320, 6327360, 6749184, 7787520, 8436480, 10123776, 11248640, 12654720, 13498368, 15575040, 16872960, 20247552, 22497280, 25309440, 33745920, 40495104, 50618880, 67491840, 101237760, 202475520]

約数ペア:

[(1, 202475520), (2, 101237760), (3, 67491840), (4, 50618880), (5, 40495104), (6, 33745920), (8, 25309440), (9, 22497280), (10, 20247552), (12, 16872960), (13, 15575040), (15, 13498368), (16, 12654720), (18, 11248640), (20, 10123776), (24, 8436480), (26, 7787520), (30, 6749184), (32, 6327360), (36, 5624320), (39, 5191680), (40, 5061888), (45, 4499456), (48, 4218240), (52, 3893760), (60, 3374592), (64, 3163680), (65, 3115008), (72, 2812160), (78, 2595840), (80, 2530944), (90, 2249728), (96, 2109120), (104, 1946880), (117, 1730560), (120, 1687296), (128, 1581840), (130, 1557504), (144, 1406080), (156, 1297920), (160, 1265472), (169, 1198080), (180, 1124864), (192, 1054560), (195, 1038336), (208, 973440), (234, 865280), (240, 843648), (256, 790920), (260, 778752), (288, 703040), (312, 648960), (320, 632736), (338, 599040), (360, 562432), (384, 527280), (390, 519168), (416, 486720), (468, 432640), (480, 421824), (507, 399360), (512, 395460), (520, 389376), (576, 351520), (585, 346112), (624, 324480), (640, 316368), (676, 299520), (720, 281216), (768, 263640), (780, 259584), (832, 243360), (845, 239616), (936, 216320), (960, 210912), (1014, 199680), (1024, 197730), (1040, 194688), (1152, 175760), (1170, 173056), (1248, 162240), (1280, 158184), (1352, 149760), (1440, 140608), (1521, 133120), (1536, 131820), (1560, 129792), (1664, 121680), (1690, 119808), (1872, 108160), (1920, 105456), (2028, 99840), (2048, 98865), (2080, 97344), (2197, 92160), (2304, 87880), (2340, 86528), (2496, 81120), (2535, 79872), (2560, 79092), (2704, 74880), (2880, 70304), (3042, 66560), (3072, 65910), (3120, 64896), (3328, 60840), (3380, 59904), (3744, 54080), (3840, 52728), (4056, 49920), (4160, 48672), (4394, 46080), (4608, 43940), (4680, 43264), (4992, 40560), (5070, 39936), (5120, 39546), (5408, 37440), (5760, 35152), (6084, 33280), (6144, 32955), (6240, 32448), (6591, 30720), (6656, 30420), (6760, 29952), (7488, 27040), (7605, 26624), (7680, 26364), (8112, 24960), (8320, 24336), (8788, 23040), (9216, 21970), (9360, 21632), (9984, 20280), (10140, 19968), (10240, 19773), (10816, 18720), (10985, 18432), (11520, 17576), (12168, 16640), (12480, 16224), (13182, 15360), (13312, 15210), (13520, 14976)]