54287520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 198567936

約数和(自身を除く): 144280416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 107, 112, 120, 140, 151, 160, 168, 210, 214, 224, 240, 280, 302, 321, 336, 420, 428, 453, 480, 535, 560, 604, 642, 672, 749, 755, 840, 856, 906, 1057, 1070, 1120, 1208, 1284, 1498, 1510, 1605, 1680, 1712, 1812, 2114, 2140, 2247, 2265, 2416, 2568, 2996, 3020, 3171, 3210, 3360, 3424, 3624, 3745, 4228, 4280, 4494, 4530, 4832, 5136, 5285, 5992, 6040, 6342, 6420, 7248, 7490, 8456, 8560, 8988, 9060, 10272, 10570, 11235, 11984, 12080, 12684, 12840, 14496, 14980, 15855, 16157, 16912, 17120, 17976, 18120, 21140, 22470, 23968, 24160, 25368, 25680, 29960, 31710, 32314, 33824, 35952, 36240, 42280, 44940, 48471, 50736, 51360, 59920, 63420, 64628, 71904, 72480, 80785, 84560, 89880, 96942, 101472, 113099, 119840, 126840, 129256, 161570, 169120, 179760, 193884, 226198, 242355, 253680, 258512, 323140, 339297, 359520, 387768, 452396, 484710, 507360, 517024, 565495, 646280, 678594, 775536, 904792, 969420, 1130990, 1292560, 1357188, 1551072, 1696485, 1809584, 1938840, 2261980, 2585120, 2714376, 3392970, 3619168, 3877680, 4523960, 5428752, 6785940, 7755360, 9047920, 10857504, 13571880, 18095840, 27143760, 54287520]

約数ペア:

[(1, 54287520), (2, 27143760), (3, 18095840), (4, 13571880), (5, 10857504), (6, 9047920), (7, 7755360), (8, 6785940), (10, 5428752), (12, 4523960), (14, 3877680), (15, 3619168), (16, 3392970), (20, 2714376), (21, 2585120), (24, 2261980), (28, 1938840), (30, 1809584), (32, 1696485), (35, 1551072), (40, 1357188), (42, 1292560), (48, 1130990), (56, 969420), (60, 904792), (70, 775536), (80, 678594), (84, 646280), (96, 565495), (105, 517024), (107, 507360), (112, 484710), (120, 452396), (140, 387768), (151, 359520), (160, 339297), (168, 323140), (210, 258512), (214, 253680), (224, 242355), (240, 226198), (280, 193884), (302, 179760), (321, 169120), (336, 161570), (420, 129256), (428, 126840), (453, 119840), (480, 113099), (535, 101472), (560, 96942), (604, 89880), (642, 84560), (672, 80785), (749, 72480), (755, 71904), (840, 64628), (856, 63420), (906, 59920), (1057, 51360), (1070, 50736), (1120, 48471), (1208, 44940), (1284, 42280), (1498, 36240), (1510, 35952), (1605, 33824), (1680, 32314), (1712, 31710), (1812, 29960), (2114, 25680), (2140, 25368), (2247, 24160), (2265, 23968), (2416, 22470), (2568, 21140), (2996, 18120), (3020, 17976), (3171, 17120), (3210, 16912), (3360, 16157), (3424, 15855), (3624, 14980), (3745, 14496), (4228, 12840), (4280, 12684), (4494, 12080), (4530, 11984), (4832, 11235), (5136, 10570), (5285, 10272), (5992, 9060), (6040, 8988), (6342, 8560), (6420, 8456), (7248, 7490)]