75383280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{14957}}^1$

素因数の和:14983

約数の個数: 120

約数和(自身を含む): 289347552

約数和(自身を除く): 213964272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 14957, 29914, 44871, 59828, 74785, 89742, 104699, 119656, 134613, 149570, 179484, 209398, 224355, 239312, 269226, 299140, 314097, 358968, 418796, 448710, 523495, 538452, 598280, 628194, 673065, 717936, 837592, 897420, 942291, 1046990, 1076904, 1196560, 1256388, 1346130, 1570485, 1675184, 1794840, 1884582, 2093980, 2153808, 2512776, 2692260, 3140970, 3589680, 3769164, 4187960, 4711455, 5025552, 5384520, 6281940, 7538328, 8375920, 9422910, 10769040, 12563880, 15076656, 18845820, 25127760, 37691640, 75383280]

約数ペア:

[(1, 75383280), (2, 37691640), (3, 25127760), (4, 18845820), (5, 15076656), (6, 12563880), (7, 10769040), (8, 9422910), (9, 8375920), (10, 7538328), (12, 6281940), (14, 5384520), (15, 5025552), (16, 4711455), (18, 4187960), (20, 3769164), (21, 3589680), (24, 3140970), (28, 2692260), (30, 2512776), (35, 2153808), (36, 2093980), (40, 1884582), (42, 1794840), (45, 1675184), (48, 1570485), (56, 1346130), (60, 1256388), (63, 1196560), (70, 1076904), (72, 1046990), (80, 942291), (84, 897420), (90, 837592), (105, 717936), (112, 673065), (120, 628194), (126, 598280), (140, 538452), (144, 523495), (168, 448710), (180, 418796), (210, 358968), (240, 314097), (252, 299140), (280, 269226), (315, 239312), (336, 224355), (360, 209398), (420, 179484), (504, 149570), (560, 134613), (630, 119656), (720, 104699), (840, 89742), (1008, 74785), (1260, 59828), (1680, 44871), (2520, 29914), (5040, 14957)]